A New Methodology of Judging the Observability of the System

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 107)

Abstract

The controllability and observability of a linear system are the two basic concepts of linear system, in order to judge the observability of linear system: \( \left\{ \begin{gathered} \dot{x}(t) = Ax(t) + Bu(t) \hfill \\ y(t) = Cx(t) \hfill \\ \end{gathered} \right. \), this chapter bring forward a form of matrix decomposition through primary transform, and thus come up with a new methodology of judging the observability of linear system.

Keywords

Primary transform Matrix decomposition Linear system observability 

References

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Copyright information

© Springer Science+Business Media B.V. 2012

Authors and Affiliations

  1. 1.Mathematics and Applied Mathematics School of Mathematics and Information of Ludong UniversityYantaiPeople’s Republic of China

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