Title :
Tuning PID controller for a plant with under-damped response
Author :
Shen, Jing-Chung
Author_Institution :
Dept. of Autom. Eng, Nat. Huwei Inst. of Technol., Yunlin, Taiwan
Abstract :
In this paper, a tuning formula is derived for PID control of a second-order plus dead time plant with under-damped response. For deriving the tuning rule, we first apply the dominant pole assignment method to a variety of plants. Then we try to correlate the controller parameters obtained with the parameters that characterize the plant dynamics and obtain the tuning formulas. Several simulation examples are given to show the effectiveness of this formula
Keywords :
control system synthesis; correlation methods; pole assignment; three-term control; PID controller tuning; dominant pole assignment method; second-order-plus-dead-time plant; under-damped response; Automatic control; Automation; Control systems; Design methodology; Pi control; Proportional control; Robust control; Testing; Three-term control; Transfer functions;
Conference_Titel :
Control Applications, 1999. Proceedings of the 1999 IEEE International Conference on
Conference_Location :
Kohala Coast, HI
Print_ISBN :
0-7803-5446-X
DOI :
10.1109/CCA.1999.806154
