Consider the closed-loop system shown below: The loop has two proportional controllers. Kej and Ke2 (a) For what range of the controller gain Kei is the inner loop stable? (Hint: Use the characteristic equation only for the inner loop only and check the Routh's criteria for stability). (b) Let the controller gain Kej be 0.2. Calculate the closed-loop transfer function from D to Y. Assuming R= 0. (c) Calculate the range of the controller gain K2, that makes the overall closed loop system (Y/D) stable. Use Routh's test again. Y R+ 2 K2 (s – 1) (5s + 1)(8s + 1) 10 16

Consider the closed-loop system shown below: The loop has two proportional controllers. Kej and Ke2 (a) For what range of the controller gain Kei is the inner loop stable? (Hint: Use the characteristic equation only for the inner loop only and check the Routh's criteria for stability). (b) Let the controller gain Kej be 0.2. Calculate the closed-loop transfer function from D to Y. Assuming R= 0. (c) Calculate the range of the controller gain K2, that makes the overall closed loop system (Y/D) stable. Use Routh's test again. Y R+ 2 K2 (s – 1) (5s + 1)(8s + 1) 10 16

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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