H.W: Consider the sys. shown below, where the dead time Ta is (0.5) sec. R Ke-Tas s(s2 + 2s + 1) Use Routh's criteria to determine the critical value of (k) for stability of the closed loop sys. and the crossing points on the imaginary axis then find the locations of all roots for the sys. char. eq.

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
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.22P
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H.W: Consider the sys. shown below, where the dead time Ta is (0.5) sec.
R
Ke-Tas
s(s2 + 2s + 1)
Use Routh's criteria to determine the critical value of (k) for stability of the closed
loop sys. and the crossing points on the imaginary axis then find the
locations of all roots for the sys. char. eq.
Transcribed Image Text:H.W: Consider the sys. shown below, where the dead time Ta is (0.5) sec. R Ke-Tas s(s2 + 2s + 1) Use Routh's criteria to determine the critical value of (k) for stability of the closed loop sys. and the crossing points on the imaginary axis then find the locations of all roots for the sys. char. eq.
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