PID control design and $H_infty$ loop shaping

Research output: Contribution to journalArticle

Abstract

This paper shows that traditional methods for design of PID controllers can be related to robust
H= control. In particular, it shows how the specifications in terms of maximum sensitivity and maximum
complementary sensitivity are related to the weighted H= norm introduced by Glover and McFarlane [5].
The paper also shows how to use the Vinnicombe metric to classify those classes of systems which can be
stabilized by the presented design methods in Åström et al [3] and Panagopoulos et al [4].

Details

Authors
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Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Control Engineering

Keywords

  • robustness, specifications, controller design, PID controller design
Original languageEnglish
Pages (from-to)1249-1261
JournalInternational Journal of Robust and Nonlinear Control
Volume10
Issue number15
Publication statusPublished - 2000
Publication categoryResearch
Peer-reviewedYes