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(30) 3. Determine the feedback gain k>1 that minimizes the performance index J = " [x²(t)+...
consider the system X(t) = ax(1) + bu(t) with a = 0.001,b= 1,x(0) = 5. (a)...
consider the system
X(t) = ax(1) + bu(t) with a = 0.001,b= 1,x(0) = 5. (a) Simulate this system using the Matlab command initial (b) Now use u(t) = -kx(t) where k is found as the optimal gain by minimizing the performance index J= ax (1) + ru (1) dt Use q=1, r=1 to simulate this system.
For the following system: -13 1 0 x(t)30 01x(t)u(t) y(t)=[1 이 x(t) 0 a. Determine if the system ...
For the following system: -13 1 0 x(t)30 01x(t)u(t) y(t)=[1 이 x(t) 0 a. Determine if the system is completely controllable. b. If the system is completely controllable, design a state feedback regulator of the form u(t)-Kx(t) to meet the following performance criteria: %10 1.5% · T, = 0.667 sec
For the following system: -13 1 0 x(t)30 01x(t)u(t) y(t)=[1 이 x(t) 0 a. Determine if the system is completely controllable. b. If the system is completely controllable, design a...
#I want you only to answer (b) Problem 1. Optimal Control. (30 pts.) a) Write 1-2...
#I want you only to answer (b)
Problem 1. Optimal Control. (30 pts.) a) Write 1-2 pages, in your own words, about basic concepts on optimal control. - What is a two-point boundary value problem? - What is the linear quadratic regulator? b) Consider the continuous time system 0 1 0 . + u (1) 0 0 1 and consider the cost J = So*(x+Qx + u?)dt (2) where 91 0 for qı > 0, 92 > 0 (3) 0...
Problem 4: (Numerical Integration) Given: u(x)-f (x)+K(x.t) u(t) dr Where a and b and the function f and K are given. To approximate the function u on the interval [a, b]. a partition j a < xi <...
Problem 4: (Numerical Integration) Given: u(x)-f (x)+K(x.t) u(t) dr Where a and b and the function f and K are given. To approximate the function u on the interval [a, b]. a partition j a < xi < < x-1 < x-= b is selected and the equation: u(x)- f(xK(x,t) u(t) dt. for eaci 0-.m Are solved for u(xo).ux)u(). The integrals are approximated using quadrature formulas based on the nodes tgIn this problem, a-0, b1, f (x)-, and In this...
Show all steps and solution clearly: 2. For the following system: T-13 1 07 x(t) =...
Show all steps and solution clearly:
2. For the following system: T-13 1 07 x(t) = -30 0 1 x(t) + Ou(t) 10 00 y(t) = [1 0 0] x(t) a. Determine if the system is completely controllable. b. If the system is completely controllable, design a state feedback regulator of the form u(t) = -Kx(t) to meet the following performance criteria: • %PO = 1.5% . Ts = 0.667 sec
dx Determine x= f(t) for (t? +4t) 4x + 4,t> 0; f(1) = 3. dt For...
dx Determine x= f(t) for (t? +4t) 4x + 4,t> 0; f(1) = 3. dt For (1? + 4t) dx dt = 4x +4, x= f(t) =
b) 16 marks Assume that each set Vi, j = 1, 2, ...k, is a compact...
b) 16 marks Assume that each set Vi, j = 1, 2, ...k, is a compact set in a metric space X. Prove that the (finite union) set V = V1 U V2 U... U Vk is a compact set. c) [7 marks] Let H be a Hilbert space with inner product < x, y > and the induced norm ||2|= << x, x >. (i) Show that ||* + y|l2 + ||* – y|l2 = 2(1|x1|2 + ||4||2) for...
a-represent system in state space form? b-find output response y(t? c-design a state feedback gain controller? 3- A dyn...
a-represent system in state space form?
b-find output response y(t?
c-design a state feedback gain controller?
3- A dynamic system is described by the following set of coupled linear ordinary differential equations: x1 + 2x1-4x2-5u x1-x2 + 4x1 + x2 = 5u EDQMS 2/3 Page 1 of 2 a. Represent the system in state-space form. b. For u(t) =1 and initial condition state vector x(0) = LII find the outp (10 marks) response y(t). c. Design a state feedback gain...
Question 3 Consider an adaptive control system plant, k is the adaptive control gain, t is...
Question 3 Consider an adaptive control system plant, k is the adaptive control gain, t is time and s is the Laplace variable time-varying parameter of the shown in Figure Q3, where a is a as У() r(t) G(s) a e(t) k s(s+1) Figure Q3 The gain k is adaptively adjusted so that the closed loop system has the transfer function of a desired model 1 M(s) +1 i.e. the plant output y(t) follows the model output ym(t) = M(s)r(t)...
5. Given the initial-boundary value problem as below: ди ди at +u=k 0<x<1, 1>0, Ox?? Ou...
5. Given the initial-boundary value problem as below: ди ди at +u=k 0<x<1, 1>0, Ox?? Ou -(0,1) Ox Ou (1,t)=0, @x t>0, u(x,0) = x(1 - x) 0<x<1. where k is a non-zero positive constant. (i) By separation of variables, let the solution be in the form u(x,t) = X(x)T(t), show that one can obtain two differential equations for X(x) and T(t) as below: X"-cX = 0 and I' + (1 - ck)T = 0) where c is a constant....
consider the system
X(t) = ax(1) + bu(t) with a = 0.001,b= 1,x(0) = 5. (a) Simulate this system using the Matlab command initial (b) Now use u(t) = -kx(t) where k is found as the optimal gain by minimizing the performance index J= ax (1) + ru (1) dt Use q=1, r=1 to simulate this system.
For the following system: -13 1 0 x(t)30 01x(t)u(t) y(t)=[1 이 x(t) 0 a. Determine if the system is completely controllable. b. If the system is completely controllable, design a state feedback regulator of the form u(t)-Kx(t) to meet the following performance criteria: %10 1.5% · T, = 0.667 sec
For the following system: -13 1 0 x(t)30 01x(t)u(t) y(t)=[1 이 x(t) 0 a. Determine if the system is completely controllable. b. If the system is completely controllable, design a...
#I want you only to answer (b)
Problem 1. Optimal Control. (30 pts.) a) Write 1-2 pages, in your own words, about basic concepts on optimal control. - What is a two-point boundary value problem? - What is the linear quadratic regulator? b) Consider the continuous time system 0 1 0 . + u (1) 0 0 1 and consider the cost J = So*(x+Qx + u?)dt (2) where 91 0 for qı > 0, 92 > 0 (3) 0...
Problem 4: (Numerical Integration) Given: u(x)-f (x)+K(x.t) u(t) dr Where a and b and the function f and K are given. To approximate the function u on the interval [a, b]. a partition j a < xi < < x-1 < x-= b is selected and the equation: u(x)- f(xK(x,t) u(t) dt. for eaci 0-.m Are solved for u(xo).ux)u(). The integrals are approximated using quadrature formulas based on the nodes tgIn this problem, a-0, b1, f (x)-, and In this...
Show all steps and solution clearly:
2. For the following system: T-13 1 07 x(t) = -30 0 1 x(t) + Ou(t) 10 00 y(t) = [1 0 0] x(t) a. Determine if the system is completely controllable. b. If the system is completely controllable, design a state feedback regulator of the form u(t) = -Kx(t) to meet the following performance criteria: • %PO = 1.5% . Ts = 0.667 sec
dx Determine x= f(t) for (t? +4t) 4x + 4,t> 0; f(1) = 3. dt For (1? + 4t) dx dt = 4x +4, x= f(t) =
b) 16 marks Assume that each set Vi, j = 1, 2, ...k, is a compact set in a metric space X. Prove that the (finite union) set V = V1 U V2 U... U Vk is a compact set. c) [7 marks] Let H be a Hilbert space with inner product < x, y > and the induced norm ||2|= << x, x >. (i) Show that ||* + y|l2 + ||* – y|l2 = 2(1|x1|2 + ||4||2) for...
a-represent system in state space form?
b-find output response y(t?
c-design a state feedback gain controller?
3- A dynamic system is described by the following set of coupled linear ordinary differential equations: x1 + 2x1-4x2-5u x1-x2 + 4x1 + x2 = 5u EDQMS 2/3 Page 1 of 2 a. Represent the system in state-space form. b. For u(t) =1 and initial condition state vector x(0) = LII find the outp (10 marks) response y(t). c. Design a state feedback gain...
Question 3 Consider an adaptive control system plant, k is the adaptive control gain, t is time and s is the Laplace variable time-varying parameter of the shown in Figure Q3, where a is a as У() r(t) G(s) a e(t) k s(s+1) Figure Q3 The gain k is adaptively adjusted so that the closed loop system has the transfer function of a desired model 1 M(s) +1 i.e. the plant output y(t) follows the model output ym(t) = M(s)r(t)...
5. Given the initial-boundary value problem as below: ди ди at +u=k 0<x<1, 1>0, Ox?? Ou -(0,1) Ox Ou (1,t)=0, @x t>0, u(x,0) = x(1 - x) 0<x<1. where k is a non-zero positive constant. (i) By separation of variables, let the solution be in the form u(x,t) = X(x)T(t), show that one can obtain two differential equations for X(x) and T(t) as below: X"-cX = 0 and I' + (1 - ck)T = 0) where c is a constant....
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