Control of multivariable systems with interval parameters

Yan Shao, Yu Ming Zhang

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations


This paper considers a class of m-input m-output interval systems. The systems are described by impulse response functions. The parameters in the system model are unknown, but bounded by given intervals. An algorithm that determines the control actions based on the intervals of the model parameters is proposed. It is proved that the robust steady-state performance in tracking a given set-point is guaranteed despite possible open-loop overshooting, delay, and nonminimum phase of the interval plants. A simulation example is given.

Original languageEnglish
Pages (from-to)3070-3074
Number of pages5
JournalProceedings of the American Control Conference
StatePublished - 2004
EventProceedings of the 2004 American Control Conference (AAC) - Boston, MA, United States
Duration: Jun 30 2004Jul 2 2004


  • MIMO system
  • Robust control
  • Uncertainty

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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