4. Consider a system of three states (A, B, C) that decay into each other with...
Consider the system of two coupled differential equations: y-cx + dy, x-ax + by, with the equilibrium solution (xe,ye) = (0,0) (a) Rewrite the coupled system as a matrix differential equation and identify the matrix A. Obtain a general solution to the matrix differential equation in terms of eigenvectors and eigenvalues of A. Justify your answer (b) Classify possible types and stability of the equilibrium with dependence on the eigenvalues of A. (Note: You are not asked to compute the...
4. Consider the system y'- Ay(t), for t > 0, with A - 1 -2 (a) Show that the matrix A has eigenvalues וג --1and Az--3 with corresponding eigenvectors u (1,1) and u2 (1,-1) (b) Sketch the trajectory of the solution having initial vector y(0) = ul. (c) Sketch the trajectory of the solution having initial vector y(0) -u2. (d) Sketch the trajectory of the solution having initial vector y(0)-u -u 1 U
4. Consider the system y'- Ay(t), for...
4. (a) Write the corresponding first-order system, (b) find the eigenvalues and eigenvectors, (c) classify the oscillator and, when appropriate, give the natural period, and (d) sketch the phase portrait. dt dt
4. (a) Write the corresponding first-order system, (b) find the eigenvalues and eigenvectors, (c) classify the oscillator and, when appropriate, give the natural period, and (d) sketch the phase portrait. dt dt
4. Problem 4. Consider the following system of first order coupled ordinary differential equations, where r (t) and a) Rewrite the initial value problem (IVP) in a matrix form aAi, where ? r (0) +v()() b) Find the three distinct (real) eįgrivalus {A] c) Verify that, satisfies the IVP where the constant ακ fficients c1 c2 and C3 can be detennined from the three given initial conditions. P BIVPn initial 5. Problem 5 (challenge problem): Sinultaneous diagonalization of commuting matrices...
A dynamic system is described by a set of ordinary numbers
(20 marks total) Question 3 A dynamic system is described by a set of ordinary differential equations: 0.5x=0.05x +0.1y y 0.1x Answer the following 4 questions about this system (please use answer book for working but provide the final answers in the workbook): (a) The above system can be rewritten in matrix form as x Ax where x is the vector with solutions: x(t) y(t) X Write down the...
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...
4. (3 points each) Consider the system y' = Cy, where C = a) Find the eigenvalues of C. (b) Find the eigenvectors corresponding to each eigenvalue of C. (c) Write down a general solution to the system.
Consider the nonlinear System of differential equations di dt dt (a) Determine all critical points of the system (b) For each critical point with nonnegative x value (20) i. Determine the linearised system and discuss whether it can be used to approximate the ii. For each critical point where the approximation is valid, determine the general solution of iii. Sketch by hand the phase portrait of each linearised system where the approximation behaviour of the non-linear system the linearised system...
3 Consider two tanks, A and B, each holding 200 litres of water. A pipe pumps water from tank A to tank B at a rate of 5 1/min. At the same time another pipe pumps liquid from tank B to tank A at the same rate. At time t = 0, X0 kg of a chemical X is dissolved into tank A, and tank B has yo kg of the same chemical X dissolved into it. i) Write down...
1. Hopfield Neural Network with 4 Neurons are used to memorize four states (1,-1, 1,-1) and (1, 1,, 1). If we consider that the output of each neuron is fed back into the inputs of all other neurons except itself in the first system and fed back into the inputs of all other neurons with itself at the second system. (0) Sketch up the diagram for each system 3 Marks 4 Marksl (b) calculate the weight matrix for both system...