Consider the system in Figure below, K is a positive parameter is the controller gain, and a is a parameter. R K(s+a) (s + 2)(s+3)(s + 1) a. At which condition the system above is stable? b. Can you find one or more situation in which the feedback system is always stable? c. How would you select a so that the system behaves exactly as a second order system with the fasted response possible? Justify your answer. d. Select K in a way that the gystem overshoot does not exceed 5%%

Consider the system in Figure below, K is a positive parameter is the controller gain, and a is a parameter. R K(s+a) (s + 2)(s+3)(s + 1) a. At which condition the system above is stable? b. Can you find one or more situation in which the feedback system is always stable? c. How would you select a so that the system behaves exactly as a second order system with the fasted response possible? Justify your answer. d. Select K in a way that the gystem overshoot does not exceed 5%%

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.3P

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