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Stability criterions

  1. Jul 24, 2007 #1

    can anyone please help me with understanding the criteria for stability of a transfer function? especially with the bode plot, root locus, and nyquist.

    i've gone through a few search results online and almost every site has different information that feels contradictory to me.

  2. jcsd
  3. Jul 25, 2007 #2


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    Gold Member

    Hi, Barney;
    I can't help at all with your question, but I have a duty as a member of the Language Police. 'Criteria' is the plural; 'criterion' is the singular. :tongue:
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