A subsystem design approach to continuous-time performance of decentralized multirate sampled-data systems

Hiroshi Ito, Hiromitsu Ohmori, Akira Sano

Research output: Contribution to journalArticle

9 Citations (Scopus)


A decentralized controller design is presented for multirate sampled-data systems, where stability and input-output performance are considered in terms of continuous-time signals. The design procedure consists of analysis for the overall system and controller synthesis for individual subsystems. For the subsystem designs, a unique technique of removing lifting operation which is used in the analysis is proposed. Robust performance and robust stability in terms of continuous-time signals can be achieved by using the proposed design. A numerical example shows that the design method results in satisfactory controllers which guarantee closed-loop stability and performance in continuous time.

Original languageEnglish
Pages (from-to)1263-1287
Number of pages25
JournalInternational Journal of Systems Science
Issue number6
Publication statusPublished - 1995 Jun


ASJC Scopus subject areas

  • Control and Systems Engineering
  • Theoretical Computer Science
  • Computer Science Applications

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