Design of robust PID controllers

Tai Zu Wu, Yau Tarng Juang, Jinn Der Wang

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


In this paper, a new method is proposed to design the robust PID controllers for uncertain linear time-invariant systems. We describe a simple and programming procedure for designing PID controllers by applying Kharitonov's theorem and LMI method. Such a controller enables the resulting control system to achieve robust stability as well as asymptotic tracking.

Original languageEnglish
Pages (from-to)418-422
Number of pages5
JournalAsian Journal of Control
Issue number4
StatePublished - Dec 2002


  • Kharitonov's theorem
  • LMI
  • PID controller


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