Title :
An Improved Generalized Predictive Control Algorithm Based on PID
Author :
Guo, Wei ; Wang, Wei ; Qiu, Xiaohui
Author_Institution :
Coll. of Inf. & Control, Nanjing Univ. of Inf. Sci. & Technol., Nanjing
Abstract :
Based on the analysis of PID algorithm and generalized predictive control algorithm (GPC), the performance index of generalized predictive control algorithm was restructured as PID form. The derivation of PID-type generalized predictive control algorithm (PIDGPC) was given. The influence of PID-type generalized predictive controller parameter tuning on system performance was analyzed in time domain with simulations. Compared conventional generalized predictive control algorithm, PID-type generalized predictive control algorithm has better control performance.
Keywords :
performance index; predictive control; three-term control; PID algorithm; generalized predictive control; parameter tuning; performance index; system performance; Algorithm design and analysis; Control systems; Feedback; Performance analysis; Prediction algorithms; Predictive control; Predictive models; System performance; Three-term control; Tuning; Generalized Predictive Control; PID control; PIDGPC; Performance analysis; Time domain;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2008 International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-0-7695-3357-5
DOI :
10.1109/ICICTA.2008.210
