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Robust right coprime factorization and robust stabilization of nonlinear feedback control systems

Guanrong Chen, Zhengzhi Han

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

Robust right coprime factorization and robust stabilization of nonlinear feedback control systems are studied. The concept of robust right coprime factorization of nonlinear operators for feedback control systems is introduced. Some conditions for the robustness of a right coprime factorization of a nonlinear plant under unknown but bounded perturbations are derived. An example with a closed-form solution is included to illustrate the general theory and a step-by-step construction of the robust factorization and the robust stabilization.
Original languageEnglish
Pages (from-to)1505-1510
JournalIEEE Transactions on Automatic Control
Volume43
Issue number10
DOIs
Publication statusPublished - 1998
Externally publishedYes

Research Keywords

  • Nonlinear system
  • Robust coprime factorization
  • Robust stabilization

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