Abstract:
The aim of the paper is to present tuning equations for proportional integral (PI) and proportional integral derivative (PID) controllers with set-point weight (two degre...Show MoreMetadata
Abstract:
The aim of the paper is to present tuning equations for proportional integral (PI) and proportional integral derivative (PID) controllers with set-point weight (two degrees off freedom - 2DoF). These are based on a performance/robustness trade-off analysis with first- and second-order-plus-dead-time (FOPDT, SOPDT) models. On the basis of this analysis a tuning method was developed for 2DoF PI and PID controllers that allow designing closed-loop control systems with a specified MS robustness that at the same time have the maximum IAE performance allowed. The control system robustness is adjusted varying only the controller proportional gain.
Published in: Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation (ETFA 2012)
Date of Conference: 17-21 September 2012
Date Added to IEEE Xplore: 28 March 2013
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