Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/83409
Title: A PID tuning method based on dominant poles and phase margin
Authors: Tang, W.
Huang, J.
Wu, J.
Wang, Q.-G. 
Keywords: Dominant poles
Phase margin
PID
Issue Date: 2010
Source: Tang, W.,Huang, J.,Wu, J.,Wang, Q.-G. (2010). A PID tuning method based on dominant poles and phase margin. Proceedings of the 29th Chinese Control Conference, CCC'10 : 3402-3405. ScholarBank@NUS Repository.
Abstract: A simple PID tuning method for dominant pole placement and phase margin specification is proposed in this paper. By representing some time domain specifications such as the settling time, the percentage overshoot, etc, to a pair of dominant poles, the dominant pole placement method combined with phase margin specification is then employed for a PID tuning. A graphical method is applied to obtain the exact gain crossover frequency at which the time domain and phase margin specifications are satisfied, simultaneously. An example is given for illustration. The proposed method is regardless of the process order, time delay or damping nature.
Source Title: Proceedings of the 29th Chinese Control Conference, CCC'10
URI: http://scholarbank.nus.edu.sg/handle/10635/83409
ISBN: 9787894631046
Appears in Collections:Staff Publications

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