Answered: 1. A system has the characteristic…

1. A system has the characteristic equation q(s) = s+4Ks? + (5+ K)s + 10 = 0. The range of K for a stable system is: a) K<0.46 b) K>0.46 c) 0

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

1. A system has the characteristic equation
q(s) = s + 4Ks? + (5 + K)s + 10 = 0.
The range of K for a stable system is:
a) K<0.46
b) K>0.46
c) 0 <K<0.46
d) Unstable for all K
2. Consider the lateral position control system for a landing on aireraft carrier.
K(s+0.3)
R(s)
Y(s)
(s-2(s²+10s+45)
The range of K for stability is
a) K <260.68
b) 50.06 <K <123.98
c) 100.12 <K <260.68
d) The system is unstable for all K>0

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