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Simple tuning rules for feedforward compensators

Författare:
Publiceringsår: 2011
Språk: Engelska
Sidor: 92-102
Publikation/Tidskrift/Serie: Journal of Process Control
Volym: 21
Nummer: 1
Dokumenttyp: Artikel
Förlag: Elsevier Science Ltd

Sammanfattning

This paper describes new simple tuning rules for design of feedforward compensators. The problem of
feedforward from load disturbances is analyzed, and it is shown that the feedback controller should
be taken into account in the feedforward design process. Simple rules based on IAE minimization with
restrictions on the process output overshoot and the high-frequency gain of the compensator are then
derived. Several simulations are presented along the paper to show the advantages of the proposed design
rules.

Disputation

Nyckelord

  • Technology and Engineering
  • Feedforward
  • Load disturbances
  • Leadlag filter
  • PID control
  • Process control

Övriga

Published
Yes
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