So, in the last lecture what we saw was that if you took a linear plant which is positive real and the definition of positive real has these ambiguities, but what we effectively would mean is that the Nyquist plot lies in the right half plane and the system the given system is linear. Now, if you take such a plant and then such a plant is of course, passive. Now, if you now take nonlinearity such that the characteristic of the nonlinearity lies in the 0 to infinity sector, then one can think of that nonlinearity also as being a passive system. As a result what happens is when you interconnect the linear system given by a transfer function which is positive real with a nonlinearity which is in the 0 infinity sector, then you end up with a resulting system which when you do not give any input is asymptotically I mean of course, the origin is an equilibrium point of this system without inputs and this system is asymptotically stable. In fact, when the transfer function is taken to be strictly positive real, then you can say more. In fact, you could say that the resulting system is exponentially stable. So, let me just reiterate what I have just said in terms of some diagrams so that it would be clear to you what I am trying to say. So, what we are doing is the following. So, you have a linear plant Gs and you have this feedback connection and you have this nonlinearity so this negative feedback. Now, this linear plant that you have, we are saying that this linear plant is positive real. Of course, in the last class I had given various interpretations of what we mean by positive real but what I would mean by positive real here is that the Nyquist plot of this plant is in the right half plane and in addition Gs is stable. Of course, one could also use the definition of positive real to say that Gs plus G transpose S star is greater than equal to 0 for all real for all S whose real part is positive. That is another equivalent definition. Now, by making this assumption, let me write down Gs is positive real and stable. Now, if I call the input of this Gs as U and the output of Gs is Y, then what it means when you say that Gs is positive real and stable is that U transpose Y is greater than equal to V dot where V is the storage function of Gs. We have already talked about what the storage function could be and in order to find out what the storage function could be, we invoke the positive real lemma or the Kalman-Yakubovic lemma from where we get this matrix P and if you recall when you have Gs to be positive real and stable, then that is equivalent to this set of equations. That means if you take the minimal representation for G of S to be Ax plus Bu Y equal to Cx plus Du, then using these matrices you can write down that there exists a P which is positive definite and two other matrices L and W such that first of all A transpose P plus Pa is equal to minus L transpose L and then you have Pb is equal to C transpose minus L transpose W and lastly you have W transpose W is equal to D plus D transpose and so this P that you get which is positive definite, you take the storage function V to be X transpose Px where this P is this P that you get from the positive real lemma. Now what about the nonlinearity? Now the nonlinearity that one picks is of the following kind. So the nonlinearity, so let me draw that diagram once more. So here you have the nonlinearity, we are calling this output of the linear thing U sorry the output Y and the input U. Let me call the input of the nonlinearity psi and let me call the output of nonlinearity phi. Now the nonlinearity is such that if you draw the characteristics of the nonlinearity, so you have psi on this axis and you have phi on this axis then the nonlinearity is something that lies in the first and the third quadrant. Now if it lies in the first and the third quadrant then it is very clear that if you multiply the input of the nonlinearity which is psi to the output of the nonlinearity which is phi then psi or psi transpose phi if one is considering the vectorial, the vector situation that means multi-input, multi-output situation this is clearly greater than equal to 0. Now since this is greater than equal to 0, one can say that this nonlinearity has a storage function V1 which is the 0 storage function. Now earlier in the last slide I had said that you have U transpose Y is greater than equal to V dot where this V was given as X transpose PX with this P coming from the positive real lemma. Now if you look here there are these interconnection equations which is Y is equal to psi and phi is equal to minus phi is equal to minus U. Therefore this psi transpose phi in fact psi transpose phi is really equal to minus U transpose Y and this is greater than equal to 0. So if you add this equation and this equation you end up with 0 is greater than equal to V dot. Now what this means is that if you use this V that is X transpose PX as a Lyapunov function for this closed loop system assuming that this input the external input is 0. So if you have the external input to be 0 this is like a system with no inputs and this system with no inputs will have these conditions satisfied and if you have these conditions satisfied then you have 0 is greater than equal to V dot and if you take V to be X transpose PX and that is then that can act like a Lyapunov function of for this closed loop system and then what we have here is that its derivative is less than equal to 0. So in fact from that you can conclude that this resulting system is stable. Now if you remember we had also talked about the Kalman-Yakobovich Pope of Lemma what we had said was that if you take this thing to be strictly positive real okay. So maybe I will mark that with plaque then the change in the equations are that instead of this you will get minus epsilon P also into this equation into this first equation all the other equations remain as they are. But what this means is when you substitute in here instead of V dot being less than equal to 0 you will get 0 is strictly greater than V dot and as a result because of that epsilon P which is there using the Kalman-Yakobovich Lemma if this Gs was taken to be strictly positive real then we can conclude exponential stability okay. So what we are going to do in this class is we will now explore what new conclusions we can draw using this rather powerful result okay. Maybe before we do that I would like to use this V as which we have got from this positive definite matrix P as a Lyapunov function and show that this resulting system is asymptotically stable. Well in order to show that I essentially only have to show that U transpose Y is greater than equal to V dot and then the rest of it we have already seen. That means if you take U transpose Y greater than equal to V dot and you already know when you take a nonlinearity like this that psi transpose phi is greater than equal to 0 and when you sum both of this you get 0 is greater than equal to V dot. So all you have to show is that U transpose Y is greater than equal to V dot okay. One small adjustment of a constant I have to do I should not be taking V as X transpose Px but I should be taking this as X transpose Px by 2 a half. So now if we take that then so V we are taking to be a half X transpose Px. So then in that case V dot is half X dot transpose Px plus half X transpose Px dot but we know that X dot is AX plus BU from the equation of the system of the linear system.  Now this from the Kalman-Yakubovic lemma or rather the positive real lemma this is the same as minus L transpose L. So I can put that in there and if I look at these two terms Pb we know that one of the equations that we have from the positive real lemma is Pb is equal to C transpose minus L transpose W. So for Pb I can substitute C transpose minus L transpose W and similarly for this so I will just expand this out and show what that comes to.  Now if you look at the output equation of the linear plant you have Y is equal to Cx plus du and so the Cx I can substitute is Y minus du and once I do that I get a half Y transpose U minus a half U transpose D transpose U. So this is from this X transpose PbU from this thing you would get exactly the transposes of this.  So using that you will get U transpose W transpose W U a half of that and then these last two terms which so there will be this term and the transpose of this both with an M minus sign and so if I put all of them together then what I end up with is V dot is equal to first of all U transpose by which we had here and then these two terms and the other two terms this and its transpose putting them all together you will get minus half Lx plus WU the whole thing transpose Lx plus WU and now you see this quantity here is positive quantity and therefore you can conclude V dot is less than equal to U transpose Y and this is essentially what we wanted in order to conclude from this sheet that U transpose Y is greater than equal to V dot 0 is greater than and you already have this above the non-linearity and when you put both of them together you get 0 is greater than equal to V dot and therefore you can show stability. Now if one assumes that G of S is strictly positive real then in that case in this equation here A transpose P plus PA there will be one additional term here and this additional term if I call it epsilon P this additional term this additional term will finally end up in the last equation and here you would have minus epsilon x transpose Px and this will now let us prove that the resulting system is in fact asymptotically stable. Now what I am going to do is I am going to make use of this rather powerful theorem and I am going to look at all kinds of non-linearities and derive new results about which non-linearities with when put in a feedback connection with certain kind of linear plant would result in an asymptotically stable system. So let me conclude about this first. So what I am saying now is suppose you take a non-linearity let me call it f that belongs to the 0 infinity sector. Now when I say that a non-linearity belongs to 0 infinity sector what I mean by that is that if psi is the input of the non-linearity and this is f of psi the output of the non-linearity then this non-linearity lies in the 0 to infinity sector that means it lies either in the first quadrant or in the third quadrant. If you have any such non-linearity any non-linearity which belongs to this class and you take a G of s which is stable and strictly positive real then this feedback connection of the strictly positive real stable plant with the non-linearity results in something which is asymptotically stable. But suppose now the non-linearity that we consider is this particular non-linearity. Now if you consider this particular non-linearity then you can see that of course it is true that this non-linearity lies in the 0 infinity sector but in fact you can say more things about this non-linearity because suppose I draw slope like this call it k1 and suppose I draw another slope let us say like that call it k2. Then in fact this non-linearity f lies in the k1 k2 sector. So what I am trying to say is that the non-linearity is such that k1 is less than equal to f xi by xi which is less than equal to k2. So in some sense by declaring f to be in this sector from 0 to infinity we are doing overkill because we can get a much tighter bound for the non-linearity and in fact we can say that the non-linearity lies in the sector k1 k2. In fact out here as you can see so here the way I have drawn it of course the k2 there is some portion here of the characteristic which has the slope k2 but instead of writing this sometimes people would write something like this k1 k2 an open interval k1 k2. Now when you mean an open interval k1 k2 or a closed interval k1 k2 the difference between them is essentially to do with these inequalities whether they are strict inequalities or just you know non-strict inequalities. So when you have non-strict inequalities then you would put the closed bracket when you have strict inequality you would put the open bracket yeah and of course there would be semi open semi open semi closed kind of intervals also for the non-linearity. Now fine because this non-linearity lies in the 0 infinity sector therefore we know that if you take any stable strictly positive strictly positive real transfer function and connect it in this feedback loop with this particular non-linearity you will get an asymptotically stable system. But since we can put a tighter bound on this non-linearity that means this non-linearity actually lies in the k1 k2 sector therefore one would expect that apart from these plants there are other plants also which you could connect with this non-linearity and these plants may not be belonging to this class that means they may not be strictly positive real or stable but despite that the resulting system is asymptotically stable and the reason why one would believe that is because it is true that this particular non-linearity is in the 0 infinity sector but in fact we can say that it is in the k1 k2 sector and so if it is in the k1 k2 sector it would be very surprising if there are no extra plants that one can connect to the non-linearity resulting in the system being stable. I mean one would naturally expect that there would be more plants that you can connect to the non-linearity and the resulting system is asymptotically stable. So now what we are going to do is we are going to explore this situation where you have the non-linearity given in a certain sector and one wants to characterize all the transfer functions which you can connect in this feedback loop with those non-linearity such that the resulting system is asymptotically stable. So now in order to do this what we would do is we will do some characterization of the various kinds of non-linearities. So let me begin by looking at certain classes of these non-linearities and I will show that these non-linearities can be transformed into a non-linearity in the 0 infinity sector. Let me make this clear by some examples. So suppose you have a non-linearity belonging to the k1 infinity sector. What do we mean by saying that a non-linearity belongs to the k1 infinity sector? What we mean is here is this line k1. Let me use a new sheet rather than okay. So we want to talk about this f which is in the k1 infinity sector. So what we mean by that is so this is the line with slope k1 and if the non-linearity is in the k1 infinity sector that means it lies here and here. So it could be something like that. In other words the non-linearity is such that f psi by psi, psi is the input of the non-linearity and f psi is the output. This is less than infinity but greater than equal to k1. Okay. Now if you have a non-linearity like this, we can convert this into a non-linearity in the 0 infinity sector. Okay. Now how does one convert this into a non-linearity in the 0 infinity sector? Well, if you have a non-linearity in the 0 infinity sector, then the following is true. Psi times h of psi is greater than equal to 0. Now for a non-linearity which lies in this sector, this is true. But this is true, is the same as saying f of psi minus k1 of psi. Okay. So for example, if I look at this particular psi, so this is f of psi and so f psi minus k1 psi is this portion here which is positive. On the other hand if I take a psi which is negative then f of psi is here and this is k1 psi and therefore this quantity here is in fact negative. This quantity here is negative. So if now this thing let me put a transpose is multiplied to psi, then here you see you get a positive quantity multiplying positive. So the resulting thing is positive. In the left half you have a negative thing multiplying negative. So the resulting thing is positive. So for any non-linearity which lies in the k1 infinity sector, we can say that this condition is always satisfied. Now if this condition is satisfied, then this is what we do. So this is slope k1 and you have a non-linearity like that and what we had just written was, so the input of the non-linearity psi and f of psi is the output of the non-linearity. So if you think of this non-linearity like this and let me call the input psi and the output is f of psi, then one way we could characterize such a non-linearity is by this quadratic form which is f psi minus k1 psi transpose psi is greater than equal to 0. Therefore now if you think of, so this is the output phi, if you think of a non-linearity, some new non-linearity which has the same psi as the input but it has phi tilde as the output where this phi tilde is really f of psi minus k1 psi, then this new non-linearity will have the property that phi tilde transpose psi is greater than equal to 0 and therefore this new non-linearity, let me call it NL1 is passive. Now how does one obtain NL1 from NL? Well one way to obtain NL1 from NL is the following. So you have the original non-linearity and it has the input psi and if it has the input psi it will give the output which let me now call it phi but you want a new non-linearity which doesn't give phi as the output but gives phi tilde as the output. So how to get phi tilde as the output? You want to use the same psi as the input. Well if I take a k1 here, so k1 times psi is what I will get and I use a feed forward then what I will have here is phi tilde which is phi minus k1 psi and so now if I think of what is in this dotted box as my new non-linearity it has as its input psi and it has as its output phi tilde and this phi tilde transpose psi is greater than equal to 0. So this resulting non-linearity is in fact passive. Now therefore this resulting non-linearity if it is now connected in a feedback loop with a plant which is strictly positive real then the resulting system is asymptotically stable. So let me draw that. So you have this non-linearity. So you have psi and you have k1 of psi fed forward. So it is still psi here. So the original non-linearity had this output phi but this new non-linearity has the output phi tilde and now if this phi tilde is connected to some gs where this gs is strictly positive real and stable then the resulting system is of course I mean using our earlier results whatever we had concluded earlier using the positive real lemma and so on we can conclude that this resulting closed loop system is asymptotically stable. But now we are interested in knowing not what can be connected to this new non-linearity but what can just be connected to this non-linearity what plants can be connected to this non-linearity and the resulting system would be asymptotically stable. So what I am now going to do is I am going to do a set of transformations and these transformations go under the name of loop transformations and by loop transformations we can actually conclude or we can find a much larger class of plants which you can connect to the non-linearity and the resulting system would be asymptotically stable. So this is what we do. So what we are going to do is so here is a linear plant and here is a non-linearity and we are assuming that this non-linearity is in the k1 infinity sector and we would like to know that when you do this feedback connection what are the linear plants? So the question we would ask is the following how to characterize all linear plants which when connected to non-linearity in the k1 infinity sector results in asymptotic stability. So now let me call the input to the linear plant u and the output y and let me call the input to the non-linearity psi and the output phi. Then of course by the feedback connection then you know u is equal to minus phi and you also know that the transfer function g is really y by u but that is the same as psi by minus phi. Now so earlier we saw that given this non-linearity with input psi output phi such that this non-linearity belongs to the k1 infinity sector you can get a new non-linearity. So let me call it NL1 such that it has the same input but now the output is phi tilde such that this NL1 is really it belongs to the 0 infinity sector. Now how does one get this NL1 from this NL? We just saw earlier that one way to get this NL1 from this NL is by using this feed forward where you take this k in k1 and feed it there and therefore now what you have will be phi tilde.  So what I am trying to say is that you had this gs interconnected to the non-linearity NL and we call this u, we call this y, we call this psi, we call this phi. Now one could modify this transfer function g of s into some new transfer function g1 of s such that this g1 of s will take this modified input but give the same output as the original g of s. So what we are trying to say is that we modify this g of s in some way such that it takes this u tilde as the input rather than the earlier u as the output but gives the same output as g of s would give for u. Then we can calculate what this g1 of s would be because this g1 of s, g1 the transfer function g1 of s is given by y divided by u tilde but this is the same as saying psi divided by because y is equal to psi and u tilde is equal to phi tilde minus phi tilde but this minus phi tilde we know is the same as psi, this minus phi tilde is the same as minus phi. So we had taken this phi tilde to be phi minus k1 psi. So I am just substituting for phi tilde so I have minus phi plus k1 psi. Now if you remember in the last slide I had written that the original transfer function g is really psi by minus phi so dividing by minus phi in the numerator and the denominator we get this g1 is really the original g upon 1 plus k1 g. So what we are trying to say is the following. So what we are trying to say is the following. So if you had a nonlinearity psi phi and you had this g of s then this interconnection is exactly the same as the following interconnection where you have this nonlinearity, the same nonlinearity at the before you keep the input to the nonlinearity exactly the same but for the output what you do is you put a k1 here. So you fed forward this k1 psi and so now you have this new input phi tilde. Now this new input phi tilde you are feeding back then the resulting transfer function that you would have here which one called g1 of s as we just derived in the last slide would be g of s upon 1 plus k1 g of s but that is the same as saying you have g of s and then you have 1 plus k1 g of s what that means is you have this feedback structure g of s with fed back with k1 s and this resulting system. So when you put gs with this nonlinearity and this nonlinearity this nonlinearity is in the k1 infinity sector and you have this nonlinearity. Now you can convert this nonlinearity into something in the passive that means you can convert it into something in the 0 infinity sector by doing this feed forward. So you have done a feed forward and what have you done you have forwarded the input to the output by this loop. So along with the nonlinearity you have given a feed forward but when you do this feed forward on this loop on the open loop what you do is you give a feedback with the same k1 on the original plant that you had and then this resulting plant along with this new nonlinearity. So the new nonlinearity is what is inside this dotted box that I am putting along with this new linear plant which is what is there in the dotted box there these two this combination is exactly the same as this combination. And now if this combination is exactly the same now by using this feed forward what we had done is this nonlinearity in the k1 infinity sector you had converted it into a nonlinearity in the 0 infinity sector. Therefore you know that for anything in the 0 infinity sector making use of the positive real lemma and the results about passive systems and so on this resulting system here if this is strictly positive real and stable then that along with this this resulting system is asymptotically stable but since this system is equivalent to this system that is the same as saying that this system is asymptotically stable. Therefore for a nonlinearity in the k1 infinity sector given a gs that gs with that nonlinearity in a closed loop system this would result in asymptotic stability if when you modify g to this thing that means when you modify g to g1 where g1 looks like this gs upon 1 plus k1 gs and if this is strictly positive real and stable then the original system is going to be asymptotically stable. So I hope this is clear so what you are really doing is you are doing some sort of a loop transformation. So what you did is on the nonlinearity you get a feed forward loop and as a result on the linear plant you get a give a feedback loop both these loops have the same gain. So this is a feed forward loop with negative gain here you have feedback loop with a negative feedback. Now as a result this modified linear plant along with this modified nonlinearity they both together now you invoke the positive real lemma or the Kalman Yakovish lemma whichever one is applicable and then you can talk about the stability of that resulting system and this resulting system is exactly equivalent to this system. So therefore you can say something about all the transfer functions which when interconnected to a nonlinearity in this particular sector will give asymptotic stability. So what is the result? The result is that if you take any plant and you do this transformation of the plant this transformation of the plant should result in this new plant G1 of S being strictly positive real and stable and if that is true then the original plant G of S with this nonlinearity in the K1 infinity sector is going to give you stability. Now that was one special case where you took a nonlinearity in the K1 infinity sector. Now one could also think of taking a nonlinearity in the zero K2 sector. So if you take a nonlinearity in the zero K2 sector so what will its characteristics look like? So if I call this psi the input and this the output phi and I draw this line which has slope K2. Since the nonlinearity lies in the zero K2 sector that means nonlinearity is something like this or in other words phi by psi is less than equal to 0 0 is less than equal to phi by psi which is less than equal to K2. Now if you have a nonlinearity of this kind then this particular inequality I could rewrite this in the following way. You see if I take K2 psi minus phi so suppose I take some point psi so this point here is K2 psi and the corresponding phi is this so this quantity here is positive and for this particular case psi was positive.  But more importantly K2 psi minus phi this quantity here is positive so I could write the following. You see when psi is positive phi the corresponding phi is also positive and here when psi is negative the corresponding phi is also negative. So I could write the following down K2 psi minus phi transpose multiplying phi the output when this is positive this is positive and when this is negative this quantity is negative this quantity is negative so this product is greater than equal to 0. And so what I have really done is I have looked at this nonlinearity and I have looked at certain quadratic inequality which gets satisfied by any nonlinearity which lies in that sector. And now what I am going to do is I am going to use this nonlinearity this particular quadratic relation to modify my original nonlinearity in such a way that now it becomes a nonlinearity in the 0 infinity sector. So how do I do that? I do something very similar to what I did the last time so here is a nonlinearity here let me assume is the input and here is the output phi. Now what I am going to do the last time what we did was we kept the input the same and we modified the output. This time round what I am going to do is I am going to keep the output the same but I am going to modify the input so the new input psi tilde is going to be equal to K2 psi minus phi. How do I do this? Well what I could do is I could take this nonlinearity the output is still going to be the same phi but the input the new input is going to be this psi tilde but let me do the following. Let me put a gain here which is K2 inverse. So now if I give K2 psi as the input here then because of this K2 inverse I will get psi here and then I have the original nonlinearity. So what I am trying to do is I should get psi here such that I have the original nonlinearity. So the original nonlinearity I am multiplying before you reach the nonlinearity I am multiplying the input by K2 inverse. And so now I would use this output and I feed this back. So now if I am to get psi here what I should get here is K2 times psi and so what I should get here should be K2 psi plus phi.  So if I do K2 psi minus phi here if I have K2 psi minus phi here and I am feeding back this phi this phi will cancel out that phi and I will have K2 psi here and then K2 inverse will give me psi here. So I have the original nonlinearity modified in this particular way should give me a nonlinearity like this and this nonlinearity. So now if I box this off this new nonlinearity has the same output as the original nonlinearity but as the input it has K2 psi minus phi. So it looks like I am out of time so we will continue whatever we are doing in the next lecture.


Comes back to the middle, under some pressure. Sack! It's not any Murphy. It's Caleb Murphy. Another sack. Big chase, hit, fumbles, ball running free. It's been picked up, grabbing the football and TV, Malik Willis. Touchdown! Tighten! Sack! Tree Avery. Touchdown! Tightens! Tightens all access is back and better than ever. Ever wonder what it's like to gain 55 yards on one run? Wonder no more as Julius Chesna takes you inside the five yard line. Plus, we know what the Titans did this summer. Do you?  I'm grateful to be here. Thank you, Nashville. Thank you, Tennessee. Let's get to work. And meet two of the newest Titans, rookie quarterback Will Levis and running back Tajesh Beards. All of that and plenty more as an all new season of Titans All Access kicks off now. But there he is. Eric Henry. Touchdown! Deceptive. Fired out of deflection. Fires. And it's intercepted by Jeff Reed. Sevens. Fulton with the interception. Welcome to the Bet MGM Studio and Year 21 of Titans All Access. With Amy Wells, I'm Mike Keith, thrilled to have you with us. As we get ready to kick off the 2023 regular season. Mike, we have reached the month of September, which is the best time of year because football is starting. But the Titans have had a pretty crazy summer. True. Very true. So let's give you guys an opportunity to see what the Tennessee Titans have been up to for the last couple of months. The top football story of the summer came just before the start of training camp. The signing of five-time Pro Bowl wide out, Deandre Hopkins. Now Hopkins was looking for the perfect fit, and he founded in Nashville with the Titans. Especially someone in my situation going in year 11. I wanted to be somewhere around people that I'm comfortable with. Brave or not, you know, we've always kept communication over the years. The day before the official signing of Deandre Hopkins, the organization gave the fans their first look at their Oilers throwback uniforms. And the response has been overwhelming in every area. Best throwbacks in the league. You know, I know a lot of teams with throwbacks and all these different things. I think they look really good, especially with the red face mask is going to look really cool. Two former Titans got some Hall of Fame love this summer. First, Chris Johnson was inducted into the Senior Bowl Hall of Fame in Mobile. It's special. It was definitely surprising. I didn't know anything about it, so I got the call and things like that. I know how bad I wanted to come to the Senior Bowl to be able to compete with these guys because I knew my goal was I wanted to do a first round pick. On July 22, Keith Bullock became the newest former Titan to be inducted into the Tennessee Sports Hall of Fame. To honestly be here with these folks of like middle Tennessee, Nashville, that kind of made me who I am. Obviously, I went out and I played and I did the thing. But, you know, these fans are the ones that believed in me and it was great that they came out tonight to support myself as well as the other inductees. And on August 15th of 1st, the Titans Foundation luncheon at the Grand Hyatt. It wasn't the first time the Titans Foundation had held a luncheon, but it was the first time in team history that the Titans held an event where every player on the roster was present. Y'all like Derrick Henry and Tart? Tart? Yeah. What's Tart taught you?  Make sure you tell him those same things when he tells you those. Otis Reese, everybody. Otis Reese! The luncheon was a huge success, raising more than $400,000. And that money will go to benefiting so many different charities across middle Tennessee. Kudos to everyone who was involved. Now it's time for my favorite part of the show. Mike Keith is joined by Coach Mack, where they're going beneath the surface, powered by Microsoft Surface. Thank you, Amy. And we've got a new toy for Dave McGinnis this year in the Bed MGM Studio. Coach Mack, how you like this? So this is beautiful. I mean, this is powered not only by Microsoft Surface. This is powered by Atomic Energy right here. This is really good stuff. We're going to start with Derrick Caw. He was the quarterback of the Las Vegas Raiders last year when he played against the Titans. We've seen him several times. Want to take a look at a couple of the things that he does well, Coach Mack? I'll let you take it away. Well, first of all, what you've got in Derrick Caw, number four back here, this is a veteran veteran quarterback. So the defense for the Titans, we're going to have to be able to show him a lot of false looks. What we're going to see here first with him, you see him standing tall in a pocket. He is able to stand tall and discern what's going on behind him. This was good coverage, but he doesn't panic. Here's what you get with veteran quarterbacks. They don't panic in the cylinder. Next up, Coach Cam Jordan, outstanding pass rusher in this league. Yeah, you keep talking about him in our circle. Look here, Cam Jordan is a guy, first of all, double digit experience in this league. And what you will see, Dennis Allen will give him a lot of leeway in this defense. He's in a two point. This is a two point. So he's giving him some leeway on this five man front in a two point. You see the inside swim move, but then watch the two hands shed, both inside and outside. The one thing that's always followed Cam Jordan throughout his career at relentless effort. And Dennis Allen understands what he's got in this veteran player. This is a classic speed to power move. Walk the right tackle right back into the lap of Menchew back here in the backfield. So this guy here is a foundational piece for Dennis Allen and the New Orleans Saints for their defense. The honey badger, this is the next guy we're going to look at on Dennis Allen's defense. Multiple alignments for the honey badger. He can do everything in the back end. And he plays a lot of second level too. So you never know where you're going to see him.  Well, he'll be a factor. You're not going to keep him out of it completely. But what you need to do is understand where he is and know this. Know that you're going to have to give him some misdirection either by alignment, either by personnel, but don't ever count him out. You can never count him out because as I said, the ball finds him, he finds the ball. Coach Mack, thanks for taking us beneath the surface powered by Microsoft service. Thank you very much. I get to take this home. Yes. Thank you. We've got a lot more of Titans all access coming up. And if you ever heard the term better to be lucky than good, well, we were in Minnesota because we put a mic on Julius Chestnut and he had a big night against the Vikings. We'll show you his wired for sound later, but coming up next, AB Wells and a Nissan Insider with one of the newest Titans, quarterback Will Leviss. Stay tuned. Welcome back to Titans All Access. When the Titans were able to trade up and select Will Leviss with the 33rd pick overall in the 2023 draft, football team was excited. And to say the least, Will Leviss was excited. AB Wells finds out about that and so much more in this Nissan Insider.  I think it's just my dependability. I think just my ability to go out there and execute a game plan and be a leader and a guy that people wanna surround themselves with. I just feel like I'm a competitor and I'm someone who's gonna go out there to do anything that it takes to win. Your kind of mantra has been never give up. Tell me about where that came from. From my grandfather, so I mean, he was old school. He always sit me down for conversations when I was a little kid until he passed to teach me different life lessons and teach me how to be a man, how to be a better player, how to be a better student. And he'd end every single conversation with, and remember Will, never give up. That was his mantra that he lived by and he would send me little gifts every Christmas, whatever, that pertain to that message. So yeah, I mean, that just stuck with me. It's a very simple way to I think live your life but very effective. How has that impacted the way that you approach not only your career, but your life in general? Just a relentless attitude towards everything. I really just wanna be the best that I can be at anything that I do. I wanna win every football game. I wanna beat my grandma and scrabble every time I play her, you know? Like that's the competitive nature that I feel like I have, even though my record against her is probably like two in a hundred.  So I mean, but I just wanna, you know, better myself in all ways as a person, as a competitor, as a player. You're from Connecticut. You've really kind of embodied the Southern hospitality. You fit right in. You only spent two years in Kentucky, but it really seems like you've embraced this region. Do you agree with that? Yeah, I mean, that was my home. I slowly kind of tried to understand the best that I could, just the culture and the community of the area that I was ingrained in and that I had such a high impact on with the position that I was in. So I did my best to kind of touch different people, touch different areas. I look to do the same thing here. I mean, I wanna be able to make sure that I can reach out to the different parts of the Nashville and Tennessee community to really know the types of people that I'll be interacting with and that I'll be influencing. You happy you're staying in the South? I'm happy, yeah. Especially being so close to Kentucky and so many fans from Kentucky are gonna be able to make the trip. My sister's moving to Lexington, so she's not very far. I'll be able to, you know, be able to visit her. She'll be able to visit me. And yeah, I mean, this is a, like I said, this is where I wanted to be and I'm just so glad to be here. I don't know about you, but I want any guy that doesn't wanna lose to Granny and Scrabble as my quarterback. Coming up later, we'll actually have Nissan Insider number two, running back, Tajé Spears, will sit down with Amy Wells. But up next, when Titans All Access continues, another running back, Julius Chestnut, wired for sound. Stay with us. This is Stadium in 60. Quick update on the Titans New Stadium. The new Titans Stadium will feature a versatile community space. The hope is that this facility is constantly in use. Johari Matthews is a Titans vice president and executive director of the Titans Foundation. So it is 12,000 square feet that we hope can be used as a multipurpose area for community groups, nonprofits, a convener of spaces for organizations that may need a place to come and meet to talk about what's happening in the city of Nashville, but also for programming. We want people and our neighbors in the community to really see us as a part of Nashville, beyond just football. We want our neighbors to see us as a trusted organization that they can lean on, but also as an organization that shows up in time of need, but also in times of celebration. For the latest news, visit TitansNewStadium.com. Welcome back to Titans All Access. Mike Keith, you know what I love? A good cup of Duncan. I do love a good cup of Duncan, but I also love a good player wearing a microphone while he's playing football. A wired for sound, if you will. And not surprisingly, we tie in Duncan here because we have a new feature on Titans All Access. We call it Listen Up with Duncan as we are going to wire a player or a coach or a staff member on every show. I love that. Who do we have this week? Well, it's pretty good. Julius Chestnut was wired for sound in the preseason game against Minnesota. We thought, well, let's give juice a chance. Well, it turns out that Julius Chestnut had a big game rushing for 98 yards and making things happen and saying and doing a lot of interesting things. We start you off with a great addition of Listen Up presented by Duncan. Here's Julius Chestnut. Let's play football at U.S. Bank Stadium in Minneapolis. Off on the day. Armies on three. Armies. Set eye to the right. Gonna run spears that way. Nice hole. Jumps over a man to the 25. To the 20. To the 10. To the 10. To the five. And so, touchdown, Titans. Taji spears. Give Chestnut on the right. Here he comes. 50. 40. 30. 20. 10. And he is taken down on a hustling play by Theo Jackson. Let's go. Come on. Gonna give it to Chestnut on the right. He just backs a little. He dives forward into the end zone. Hacks. There we go. And a boy. Let's go, boy. That was a man for real. Keep going hard, man. All right, ready? Proud of you too, youngie. What about me? Final score, Tennessee 24. Minnesota 16. Two. Great game. Missed with the dunk. First dunk. Had two. Yeah, I know. So now you've heard what Julius Chestnut sounds like on the field during a game, and it's pretty awesome. Awesome. But when we come back from the break, you're going to hear what Taji Spears sounds like when he sits down to talk to me in a little interview. That's nice. And later in the show, we'll have my seat geek keys to knocking off the Saints this Sunday. A lot more coming up on this edition of Titans All Access. Stay with us, please. From the shotgun, looks to his right, coming back to the middle under some pressure. Sack! It's not any Murphy. It's Caleb Murphy. Another sack. Welcome back to Titans All Access. When rookie running back Taji Spears saw the Titans schedule in May, he could not believe it that the team was going to open the season in his hometown of New Orleans. So he is going back to the Big Easy this Sunday for his first professional game. Amy Wells covers that, and a lot more with number 32 Taji Spears in our second Nissan Insider of this Titans All Access. Very confident in your skill set. You've got to be, because at first I wasn't like this. Like probably like a year or so ago, I wasn't like this. So I'm trying to step into that confidence range and see how far to take me. It's confidence and not cognizant, though. I just want to clear that up. What change that gave you that confidence? Showing myself that I can do it on all these different levels. We play some good competition at too long. We play some really good competition weekend and week out because any given week you can lose if you're not locked in. Experiencing all these bowl games and experiencing these senior bowls in a combine, interacting with all these people and like, dang, I'm the same. If it's different, it's a plus in my direction, but like I said, I'm humble, so yeah. You attribute a lot of your success to your dad. Why is that? Because he never gave up on me. We've been through our highs together and we've been through our low, low, low together. Like, he was a man that was on my side the whole time. He never left me. Even when nobody else said they believed in me, everybody gonna say they believe in me now. But even when nobody else said they believe in me, he kept pushing it in my head and he told me he believed in me. He showed me because he had every right to leave and it was just me and him for a long, long time. What's the number one lesson that you've learned throughout your career? You gotta always be yourself. You're gonna have to adjust on the fly. Off set, eye to the right. Gonna run spears that way. Nice hole, jumps over a man to the 25, to the 20, to the 15, to the 10, to the five. And zone. Touchdown, Titans. Tajé spears.  What is that moment gonna be like for you? It's crazy because I'm trying to take it all in. That's like, let's go a little bit before that. I got the opportunity to play in the NFL. I don't know too many people that's from my hometown that can say that, that's doing it. So I'm very appreciative for that.  I'm gonna have probably like the whole city there. So it's gonna be amazing. And I plan to have a big game. Definitely excited to see Tajé play in front of friends and family this Sunday in New Orleans, hoping he has a big, big game. Is he one of the keys to Sunday? Well, I'll throw out my seat geek keys when Titans All Access returns. Stay with us. It's time for the Decision of the Week, brought to you by Hughes and Coleman, the official injury lawyers of the Tennessee Titans. The Titans decision to sign wide receiver Deandre Hopkins' hour of focus this week. The five-time Pro Bowler came to the Titans from the Arizona Cardinals, where he caught 64 passes in just nine games last season. For his career, Hopkins has over 11,000 yards receiving and an amazing 71 touchdown. Deandre Hopkins will start making an impact for the Tennessee Titans this Sunday in New Orleans. Signing him was a good decision. Injured in a car wreck, call Hughes and Coleman injury lawyers for a free case evaluation at<PHONE_NUMBER>, Hughes and Coleman, principal office in Nashville, Tennessee. Mike Keith, it's time. And you know what? I'm geeking out about these keys, presented by... Seat geek. Seat geek. The official ticket partner of the Tennessee Titans. Let's start off with number one, protect Ryan Tannehill at all costs. You saw Cam Jordan earlier in the show with Coach Mack. He is a dangerous pass rusher. This new look Titans offensive line needs to be good on Sunday against the Saints. Take care of number 17, and I think he'll have a really good day. All right, give us another key. Well, the second key is don't let the Saints run the football. Derek Carr is their new quarterback. They don't have Alvin Camara in this game. You would think they're gonna wanna try to get some semblance of a running game going to take pressure off of Carr, and also to put Carr in a position where he can use play action, which he does effectively. The big thing to me is, if they can't get a running game started and they make the Saints one-dimensional with Derek Carr, big advantage for the Titans defense, don't let the Saints get the run game started. How about the Titans run game?  What I think you wanna see out of the Titans in this ballgame is get ahead, get a lead to where the crowd is out of it a little bit, and then down the stretch, take number 22 and let him batter this defense again and again and again. I hope you can pound him in the third and fourth quarter. I love it when the keys are back. You like the keys? I love the keys. You just love that Titans All Access is back. I love that Titans All Access is back. I love being able to talk about a game. I am fired up. It feels good to be back. Titans Saints this Sunday, noon central time is the kickoff. You can hear our broadcast on the great Titans radio stations throughout the region, beginning with Titans countdown at 11 a.m. central. We hope you'll join us. A big one from the Big Easy, Tennessee at New Orleans this Sunday to open 2023 to 25th season of the Tennessee Titans. For Amy Wells and our fine staff, I'm Mike Keith. Thanks for watching and we'll see you next time.


Welcome to Toffy TV, it is the Everton News Daily, the day after the night before. The terrible dropping at Chelsea, obviously Everton losing 6-0. The timing couldn't be any worse, could it, with a huge week next week, or certainly starting on Sunday, with obviously Everton playing three massive home games and then a massive away game at Luton, and another massive home game against Sheffield United, so it couldn't have been any worse. Here are Sean Dice's thoughts on that performance. It's certainly miles off where we want to be, that's without a shadow of a doubt, there's no excuses for that. Yeah, miles off the mark, miles away from where we've been. We certainly don't want to revisit that as a start reminder if you don't do the basics well. An odd game in the sense that the game plan we worked on started correctly. We should score early, we should have a chance to take the game on. We can see one that can happen, but the goals are alarmingly poor. The hard yards that it takes, just simple tackling, just getting a tackling, reading the play, anticipating the game, all the basic principles were just out the window in the first half particularly. You can't do that, you can't do that at places like this. It is unusual, I will say that, defensively that is. We know we've had trouble with scoring goals, that's obvious, it's a mile off where we've been.  Today, collective down time, perfect storm, we get injuries as well. Just a horrid night without a shadow of a doubt. Yeah, today you go obviously, Sean Dice. Not happy, but he sends the players out there to do a job. He expects a much better performance from the players. He was also asked about the tactics, his reply to that. The tactics started right, we should have scored in the first minute or two minutes or whatever it was. The delivery attacks, everyone talks about the delivery. A lot of managers get it right, but you've got to go and deliver it. You can't just wait for it to happen.    Not even close to where we're expecting, including what I expect. So you had a case of maybe players not doing what they were asked to do and that may have led to James Garner and Amadewan Arna being pulled off at halftime. If players aren't doing the job they're being told to do, then obviously that's going to cause problems. The tactics in the first place, I thought we made it a basketball game early on and that suited Chelsea. It didn't really suit Evan, to be honest. So obviously Sean Dysha has got to look himself from that point of view because going to a team that do score goals against a team that don't score goals is only ever going to be one winner if you make the game really open and that's what we did. We had that early chance we had from Beto. So it was a very, very difficult night that we have to put behind us but unfortunately coming off the back of that as well we've picked up some injuries from the game last night, Chamber's Coleman, got a groin injury when off at halftime. Sean Dysha said he didn't know yet the severity of that injury. Jared Branthwaite went off as well. They said it is minor and they'll have to wait and see on that. Nathan Patterson, it's a hamstring injury and Sean Dysha said it was actually a more serious injury. So hopefully all three of those players have speedy returns. Hopefully it's not too serious for Nathan Patterson knowing that he has the euros at the end of the season as well. It's been a great season for him. But let's hope that all three of them get back as quick as possible with so many games coming up quick and quick and in quick succession. So yeah, not a great night. Tarkowski getting his ninth book of the season as well. Not great. Another play missing last night was just a guy he'd felt an injury on the morning of the game. And there's fresh doubts today as well that he will get a new contract at the end of the season and it looks like he could be surplus of requirements with him being a big earner and basically being able to not fulfil a new contract for him with a player of his age. So he's still one of our best players and I thought he was massively missed last night and that would be sad if we couldn't keep him at the club. His experience is massively important and he goes out and does a good job for us. So yeah, very, very sad. And Deli, who was in the Sky Sports Monday night football studio also revealed that he would not be available for the rest of the season also. He did say that he would be open to staying at Everton next season but I just can't see how we could keep a player who hasn't played at all for us this season has had his injury problems and obviously other problems while he's been an Everton player. Absolutely just another terrible situation of Everton's making given someone that lent the contract and put them on such high wages and sadly it hasn't worked as it really has not worked but Deli and it looks like he'll probably be leaving Everton at the end of this season. Also last night it was revealed quite later on that 777 had been granted an extension by MSP. Yesterday's deadline was for 777 to repay the debt or sadly Everton to repay the debt. I mean it's crazy that someone who hasn't owned the club were talking in terms of them repaying the extension but they'd be paying a loan that is owed on the stadium and it's seen as one of the four pillars for them to get ownership of the club. They've been granted an extension. We don't know how long that extension is but I'm sure it's in everyone's best interests that it is extended so that hopefully they can pay it and that will be part of them getting the club bought because let's be honest we just need everything sorted out as soon as possible. The club at the moment is just an absolute fire isn't it? Yeah it's in such a nobody knows what's going on the football on the pitch is woeful and it really is not a nice time to be an Evertonian at all so 777 given that extension last night by MSP. There you go, what a happy Tuesday. There you go make sure you check out the final way with me and John on the game that is available right now. Thanks for watching for more great videos inclusive daylight videos come and join us on Toffy TV Premier the link is in the description. QR code is going on the screen now. See you later.