Loop-shaping design of PID controllers with constant Ti/Td ratio
Författare
Summary, in English
This paper presents new tuning rules for PIDcontrollers based on loop shaping. Previous research has shownthat maximization of the integral gain subject to constraints on the maximumsensitivity is an efficient design method for PI controllers, but thatadditional constraints are needed for design of PID controllers. Inthis paper, an additional constraint is obtained by restricting theratio between integral time and derivative time. It is shownthat this gives a numerically efficient method that gives good resultsfor a large class of processes.
Avdelning/ar
Publiceringsår
2002
Språk
Engelska
Sidor
403-409
Publikation/Tidskrift/Serie
Asian Journal of Control
Volym
4
Issue
4
Dokumenttyp
Artikel i tidskrift
Förlag
Chinese Automatic Control Society
Ämne
- Control Engineering
Nyckelord
- process control
- optimization
- tuning
- PID control
- design
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1934-6093