Robust stability of feedback system with coprime factor perturbations

Gao Min Zhang; Ying Min Jia

Robust stability of feedback system with coprime factor perturbations

Gao Min Zhang^*
, Ying Min Jia

^*Corresponding author for this work

School of Automation Science and Electrical Engineering

Beihang University

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

3 Scopus citations

Abstract

Robust stability of the closed loop systems is studied with coprime factorization perturbations both in plant and in controller. A necessary and sufficient condition for the closed-loop robust stability is derived and an optimization approach for robust controller is also provided.

Original language	English
Pages (from-to)	974-976
Number of pages	3
Journal	Zidonghua Xuebao/Acta Automatica Sinica
Volume	28
Issue number	6
State	Published - Nov 2002

Keywords

Coprime factorization
Robust stability
System uncertainty

Cite this

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title = "Robust stability of feedback system with coprime factor perturbations",

abstract = "Robust stability of the closed loop systems is studied with coprime factorization perturbations both in plant and in controller. A necessary and sufficient condition for the closed-loop robust stability is derived and an optimization approach for robust controller is also provided.",

keywords = "Coprime factorization, Robust stability, System uncertainty",

author = "Zhang, \{Gao Min\} and Jia, \{Ying Min\}",

year = "2002",

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pages = "974--976",

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AU - Zhang, Gao Min

AU - Jia, Ying Min

PY - 2002/11

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N2 - Robust stability of the closed loop systems is studied with coprime factorization perturbations both in plant and in controller. A necessary and sufficient condition for the closed-loop robust stability is derived and an optimization approach for robust controller is also provided.

AB - Robust stability of the closed loop systems is studied with coprime factorization perturbations both in plant and in controller. A necessary and sufficient condition for the closed-loop robust stability is derived and an optimization approach for robust controller is also provided.

KW - Coprime factorization

KW - Robust stability

KW - System uncertainty

UR - https://www.scopus.com/pages/publications/0036880690

M3 - 文章

AN - SCOPUS:0036880690

SN - 0254-4156

VL - 28

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JO - Zidonghua Xuebao/Acta Automatica Sinica

JF - Zidonghua Xuebao/Acta Automatica Sinica

IS - 6

ER -

Robust stability of feedback system with coprime factor perturbations

Abstract

Keywords

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