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Robust automatic tuning of an industrial PI controller for dead-time systems

Författare:
Publiceringsår: 2000
Språk: Engelska
Publikation/Tidskrift/Serie: Digital Control – Past, present, and future of PID Control
Dokumenttyp: Konferensbidrag
Förlag: Elsevier

Sammanfattning

This paper describes an automatic tuning procedure for dead-time compensating controllers. A first order plus dead time model is identified from two step response experiments. The identification is based on the methods of moments. The model uncertainty is estimated automatically and used in the design to obtain a robust controller.

Disputation

Nyckelord

  • Technology and Engineering
  • PID control
  • robustness
  • Automatic tuning
  • deadtime compensation

Övriga

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