Title :
Comparison of PID control and PPI control
Author :
Ren, Zhengyun ; Zhang, Hong ; Shao, Huihe
Author_Institution :
Dept. of Autom., Shanghai Jiaotong Univ., China
Abstract :
Predictive PI (PPI) control form, capable of time delay compensation, has been put forward recently. This control algorithm is essentially a PI controller with enhanced derivative action, and is not only suitable for long time delay process, but also of simple structure and excellent robust stability. The performance of PPI controller is demonstrated and compared with traditional PID controller by different tuning methods.
Keywords :
PI control; compensation; delays; predictive control; stability; three-term control; PID controller; predictive PI controller; proportional-integral controller; proportional-integral-differential controller; robust stability; time delay compensation; tuning methods; Automatic control; Control systems; Delay effects; Electrical equipment industry; Industrial control; Polynomials; Process control; Robust stability; Three-term control; Vehicle dynamics;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272548
