A Generalized Popov-Belevitch-Hautus Test of Observability

Bijoy K. Ghosh, Joachim Rosenthal

Research output: Contribution to journalArticlepeer-review

40 Scopus citations


In this paper, an earlier result on the problem of observability of a linear dynamical system due to Popov-Belevitch-Hautus has been generalized and applied to the problem of observing the initial condition of a linear dynamical system described on the space of d dimensional affine planes in Rn.

Original languageEnglish
Pages (from-to)176-180
Number of pages5
JournalIEEE Transactions on Automatic Control
Issue number1
StatePublished - Jan 1995


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