Q3) A feedback control system has the structure shown in the figure. Determine the closed loop transfer function Y(s)/R(s). к ROs K2 Q4) Consider the following DC motor mechanical system, where ea(t) is the applied armature voltage and em (t) is the back electrical and magnetic field voltage i (1) R. L. 0(1) e (1) e_ (1) „() B t(1) т x(1) a) Draw free body diagrams of “J" and “m". b) Find the Laplace transformation equations of Ia(s), T(s), Em(s), O (s), X(s) c) Draw block diagram of the above system d) Find system transfer function O (s)/Ea(s) -15

Q3) A feedback control system has the structure shown in the figure. Determine the closed loop transfer function Y(s)/R(s). к ROs K2 Q4) Consider the following DC motor mechanical system, where ea(t) is the applied armature voltage and em (t) is the back electrical and magnetic field voltage i (1) R. L. 0(1) e (1) e_ (1) „() B t(1) т x(1) a) Draw free body diagrams of “J" and “m". b) Find the Laplace transformation equations of Ia(s), T(s), Em(s), O (s), X(s) c) Draw block diagram of the above system d) Find system transfer function O (s)/Ea(s) -15

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 12.2P

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