MECH466 - Lecture10-TimeResponseExamples-2009W

10 contd problem 710 contd stability stability steady

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Unformatted text preview: d) Stability Stability Steady-state errors Steady- Characteristic equation Characteristic For 5u(t) (step) For For 5tu(t) (ramp) For 2nd order polynomial Since all the coefficients of a have the same sign, the CL system is stable. 2% settling time 2% For 5t*tu(t) (parabolic) For 5t*tu(t) Time constant is Time 2% settling time is 2% 2008/09 MECH466 : Automatic Control 13 2008/09 MECH466 : Automatic Control Problem 7.29 Problem 7.35 Design the unity feedback system. Design 14 Design the parameters K1 & Kf...
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