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The loop transfer function of a negative feedback system is

The value of K, for which the system is marginally stable, is__________.
    Correct answer is '160'. Can you explain this answer?
    Verified Answer
    The loop transfer function of a negative feedback system isThe value o...
    Characteristic equation q(s) for the given open loop system will be 
    q(s) = s3 + 10s2 + 16s + Ks + 11K = 0
    Using R-H criteria,

    For system to be marginally stabled

    160 + 10 K - 11 K = 0 
    K = 160
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    The loop transfer function of a negative feedback system isThe value of K, for which the system is marginally stable, is__________.Correct answer is '160'. Can you explain this answer?
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    The loop transfer function of a negative feedback system isThe value of K, for which the system is marginally stable, is__________.Correct answer is '160'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about The loop transfer function of a negative feedback system isThe value of K, for which the system is marginally stable, is__________.Correct answer is '160'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The loop transfer function of a negative feedback system isThe value of K, for which the system is marginally stable, is__________.Correct answer is '160'. Can you explain this answer?.
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