A general doubly coprime factorization for descriptor systems

Zhiwei Gao; Albert T. P. So

doi:10.1016/S0167-6911(02)00325-0

A general doubly coprime factorization for descriptor systems

Zhiwei Gao, Albert T. P. So

Mathematics, Physics and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

Doubly coprime factorization plays an important role in dealing with multivariable control problems using a factorization approach. In this study, based on an arbitrary and properly stabilizing controller, a general formula of doubly coprime factorization is obtained for use in descriptor systems. Detailed results have been derived on bridging the factorization approaches previously available in the literature.

Original language	English
Pages (from-to)	213-224
Journal	Systems & Control Letters
Volume	49
Issue number	3
DOIs	https://doi.org/10.1016/S0167-6911(02)00325-0
Publication status	Published - 5 Jul 2003

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AB - Doubly coprime factorization plays an important role in dealing with multivariable control problems using a factorization approach. In this study, based on an arbitrary and properly stabilizing controller, a general formula of doubly coprime factorization is obtained for use in descriptor systems. Detailed results have been derived on bridging the factorization approaches previously available in the literature.

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A general doubly coprime factorization for descriptor systems

Abstract

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