6. (15 points) The EoM of a system is given below. The inputs are u(t) and...
1. Use Cramer's rule to solve the following equation systems: (a) 3x1 - 2x2 = 6 (C) 8x1 - 7x2 = 9 2x1 + x2 = 11 X1 + X2 = 3 (b) -- X1 + 3x2 = -3 (d) 5x1 + 9x2 = 14 4x1 - x2 = 12 7x1 - 3x2 = 4
. A linear, time invariant system is described as the following state equation and output equation, dx1/dt= -x1(t)+x2(t)+u(t) dx2/dt=-x1(t)-x2(t)+x3(t) dx3/dt=-2x2(t)+x3(t)-2u(t) y(t)=x1(t)+2x2(t)+2x3(t) re-write the state space equation as following, determine matrices A, B, C and D:dx/dt=Ax+Bu y(t)=Cx+Du(t)
1. A state space linear system is shown below. dx1(t)/dt=x1(t)+x2(t)-x3(t)+u1(t) dx2(t)/dt=--x3(t)-u1(t) dx3(t)/dt=-x3(t)-u2(t) y(t)=-x1(t)+x3(t) (1) Re-write the state space equation as following, determine matrices A, B, C and D dx(t)/at=Ax+Bu y(t)=Cx+Du (2) Determine the matrix Q that is Q=[B A*B (A^2)*B (A^3)*B L (A^(n-1)*B] (3) Determine if the rank of Q is n (n=3) and determine if the system is controllable
Question 11 The Newton's second law is presented as mat mały = u(t) a) Find the transfer function from u to y. b) Let m= 10, and u(t) = u(t)-uſt-2, and solve for y(t). Now, present the Newton's second law system in state space representation. i.e. Find A, B, and C in i(t) = Ax(t) + Bu(t) x(to) = xo y(t) = Cx(t)
dt2 - dt dt Consider the LTI system below with inputs ri(t) and r2(t) and outputs ci(t) and cu(t): d'ci(t) + 2dcz(t) + 30z(t) = r(t) +r2(t) fo(t) + 3dcz(t) +cı (!) – cz(t) = r2(e) + drale) Determine the transfer function matrix. Hint: Use Laplace transforms. Determine a state variable model for the system in Problem 3 above. Assign state variables 1 = c 2 =ċ, 13 = C), and 3 = -1). In addition, let uj = ri,...
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...
( 12 marks LO3) Consider an undan ed two-degree-of-freedom spring-mass system, shown in the f g re below. The motion of the system Es con pletely described by the coordinate 치(t) and x2(t). le Ho Assume: kI- k2 k3 2 Nm, m-m2-1 kg and F-F2- Use the provided white paper to work out your answers, then pick the proper choice from the drop down list The equation of motion of mass 1 is EQ 1-x+6x1-4x2 0 EO 2 x1+4x1-2x2 The...
Question 9 Find the value(s) of the function on the given feasible region. Find the maximum and minimum of z = 8x + 8y. K0,5) (5/2,5) (0,4) (6,0) (10,0) 56,32 80,32 -32,-56 48,40 Question 11 Write the expression as a sum and/or a difference of logarithms with all variables to the first degree. In V10192 In 10+ 3 Int+2 in v 01/ in In 90t + 2 in v Jin In 10+ 3 Int + In v In 10 +...
Problem 1: Given the transfer function from input u(t) to output y(t), Y (s) U(s) = s 2 − 4s + 3 (s 2 + 6s + 8)(s 2 + 25) (a) Develop a state space model for this transfer function, in the standard form x˙ = Ax + Bu y = Cx + Du (b) Suppose that zero input is applied, such that u = 0. Perform a modal analysis of the state response for this open-loop system. Your...
Signals and Systems 1. A continuous time system is given inputs x1(t), r2 (t), and x3(t), from which the outputs yi (t), y2(t), and y3( arise, respectively, where 1(t)u(t) u(t-1) i(t)2u(t) -e20-u(t - 1) 2(t)u(t) - u(t- 3 T3 0 otherwise sin(5t) te,1 y3(t) 0 otherwise e-5t (u(t)-a(t-1)) ya(t) = (a) Is this system causal? Prove your answer. (b) Is this system linear? Prove your answer. c) Is this system time-invariant? Prove your answer. 1. A continuous time system is...