H sampled-data control considering computational delays

Chin Shiong Tsai, Mi-Ching Tsai, York Yih Sun

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

This paper considers a sampled-data H control problem which takes into account the computational time delay. The conditions for the existence of a solution are derived in the transfer function domain using chain scattering-matrix descriptions where a fictitious input is induced to represent the uncertainty due to sampling and inherent time delay. A set of controllers consisting of a predictor to compensate for the time delay is then constructed by solving two certain coprime factorizations. Finally, a real-time control design example is given to illustrate the superiority of the present method over others as the sampling period increases.

Original languageEnglish
Pages (from-to)11-27
Number of pages17
JournalInternational Journal of Robust and Nonlinear Control
Volume8
Issue number1
DOIs
Publication statusPublished - 1998 Jan 1

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • General Chemical Engineering
  • Biomedical Engineering
  • Aerospace Engineering
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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