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Simple analytical rules for PI-PD controllers to tune integrating and unstable plants
presentation
posted on 2023-06-08, 10:10 authored by Ibrahim Kaya, Derek P AthertonProportional-Integral-Derivative (PID) controllers are still extensively used in industrial systems. In the literature, many publications can be found considering PID controller design for processes with integrators and unstable transfer functions. However, due to structural limitations of PID controllers, generally, good closed loop performance cannot be achieved with a PID for controlling aforementioned processes and usually a step response with a high overshoot and oscillation is obtained. On the other hand, PI-PD controllers are proved to give very satisfactory closed loop performances for these processes. Hence, the paper introduces a simple approach to obtain parameters of a PI-PD controller for the control of integrating and unstable processes. Simulation examples are given to illustrate the value of the approach proposed.
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Publication status
- Published
Publisher
Univ. of Strathclyde PublPages
5.0Presentation Type
- paper
Event name
International Control Conference: Control 2006Event location
Glasgow, ScotlandEvent type
conferenceISBN
9780947649548Department affiliated with
- Engineering and Design Publications
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- No
Peer reviewed?
- Yes
Legacy Posted Date
2012-02-06Usage metrics
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