Comments on "parameterization of stabilizing compensators by using reduced-order observers"

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)Letter

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Original languageEnglish
Pages (from-to)1840-1842
Journal / PublicationIEEE Transactions on Automatic Control
Issue number11
Publication statusPublished - Nov 2001


In this note, a counterexample of the above mentioned paper1 is given. It is shown that the parameterization of all proper compensators internally stabilizing the plant is incomplete. Modified parameterization of all proper stabilizing compensators is also presented.

Research Area(s)

  • Coprime factorization, Parameterization, Proper stabilizing compensators