Formation of Routh's array in the presence of a row of zeroes

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While forming Routh's Array used for the determination of the stability of a system, it is sometimes advantageous to introduce an infinitesimally small shift of imaginary axis. This can avoid a situation resulting in a row of zeroes, since it introduces asymmetry. An algorithm is developed for forming the array taking the first-order approximation only.

Original languageEnglish (US)
Number of pages1
JournalIETE Journal of Research
Issue number11
StatePublished - 1980

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science Applications
  • Electrical and Electronic Engineering


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