Unformatted text preview: ii) the approximating discrete-time controller which you designed. Please include plots of the control signal (plant input) and the plant output for each case. How do these repsonses compare? In your Simulink simulations, reduce the sample rate from 6 kHz, and comment on the eﬀect of longer sample times in the resulting signals. Include relevant plots to show these eﬀects. At about what reduced sample rate does the system go unstable? FPW 2.9 a-f (not g) Calculate the transfer function T Y c ( ( s s ) ) for the complete controller including the estimator and state feedback. Use Matlab to plot the loop transfer function for the controller plus plant. What are the crossover frequency and phase margin for this loop? 1...
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- Fall '06
- FPW, continuous-time PID controller, controller plus plant