Consider the system of Problem 11.4-4. (a) Find the feedback gain required to minimize the given cost
Question:
Consider the system of Problem 11.4-4.
(a) Find the feedback gain required to minimize the given cost function for the infinite-time problem.
(b) Find the closed-loop system characteristic equation.
(c) Find the closed-loop time constant v as a function of the sample period T.
Problem 11.4-4
Given the first-order plant described by
(a) Calculate the feedback gains required to minimize the cost function, using the partial-differentiation procedure of Section 11.3.
(b) Repeat part (a) using the difference-equation approach of Section 11.4.
(c) Find the maximum magnitude of u(k) as a function of x(0).
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Related Book For
Digital Control System Analysis And Design
ISBN: 9780132938310
4th Edition
Authors: Charles Phillips, H. Nagle, Aranya Chakrabortty
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