PI tuning under performance constraints

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


A PI controller tuning method is proposed to meet several practical constraints such as the system bandwidth, the stability robustness and the low-frequency disturbance rejection ability. An objective sensitivity function is first given subject to the above constraints. The PI controller is then designed by making the actual closed-loop sensitivity function close to the optimal one in the frequency domain. Simulation examples are provided to demonstrate the effectiveness of the proposed method.

Original languageEnglish
Pages (from-to)397-402
Number of pages6
JournalAsian Journal of Control
Issue number4
Publication statusPublished - Dec 2002
Externally publishedYes


  • Disturbance rejection
  • PI controller
  • Performance constraints
  • Sensitivity function

ASJC Scopus subject areas

  • Control and Systems Engineering


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