[1]WU Xiao-wei,ZHANG Jing-gang.Grey prediction PID controller based on particle swarm optimization approach[J].CAAI Transactions on Intelligent Systems,2007,2(5):63-67.
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
2
Number of periods:
2007 5
Page number:
63-67
Column:
学术论文—智能系统
Public date:
2007-10-25
- Title:
-
Grey prediction PID controller based on particle swarm optimization approach
- Author(s):
-
WU Xiao-wei; ZHANG Jing-gang
-
College of Electronics and Information Engineering, Taiyuan University of Scienc e &Technology, Taiyuan 030024,China
-
- Keywords:
-
particle swarm optimization; grey prediction; PID con troller
- CLC:
-
TP273
- DOI:
-
-
- Abstract:
-
A grey prediction PID controller based on particle swarm optimization is present ed for systems with long timedelay. The output of a system with timedelay is p redicted by using a grey prediction model GMC(1,2) and the optimal parameters of the PID controller are obtained by using particle swarm optimization. The propo sed scheme does not require a precise mathematical model. Fewer parameters must be estimated online and computations are very simple. Simulation results show t he effectiveness of the proposed controller.