On the composite and reduced observer-based control of discrete two-time-scale systems

Jen Hsing Li, Tzuu Hseng S. Li

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

A two-stage observer-based controller design of discrete two-time-scale (DTTS) systems is presented in this paper. The necessary and sufficient conditions for this kind of controlled system are all addressed. The robust slow-observer-based (SOB) controller is investigated in detail. For a fast sampling rate model, prediction type observer-based controller and SOB controller are proposed. Both prediction type and current estimation type observer-based controller and SOB controllers are developed for a slow sampling rate model of DTTS systems. A twin-engine aviation aircraft is utilized to illustrate the derived schemes.

Original languageEnglish
Pages (from-to)47-66
Number of pages20
JournalJournal of the Franklin Institute
Volume332
Issue number1
DOIs
Publication statusPublished - 1995 Jan

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Signal Processing
  • Computer Networks and Communications
  • Applied Mathematics

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