Paper Title:
An Auto-Adaptive GA-PID Control Method Based on CMAC Net
  Abstract

This paper aimed at solving the difficulty of nonlinear process control by classical PID controller. The author structured a GA-PID controller taking advantage of the multipoint optimizing and fast compute speed of GA, which can get the optimal PID parameters by on-line turning. At the same time, the author introduced a CMAC feed-forward controller which make full use of the high precision to approach nonlinearly object of CMAC. Combine them, a concurrent pattern control method appear, which synthesize advantages of two controllers and is more fit for nonlinear process. The simulation result indicated that the method has high accuracy and good robustness.

  Info
Periodical
Advanced Materials Research (Volumes 219-220)
Edited by
Helen Zhang, Gang Shen and David Jin
Pages
1139-1144
DOI
10.4028/www.scientific.net/AMR.219-220.1139
Citation
W. Q. Yue, L. Q. Jin, C. X. Song, "An Auto-Adaptive GA-PID Control Method Based on CMAC Net", Advanced Materials Research, Vols. 219-220, pp. 1139-1144, 2011
Online since
March 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: De Li Jia, Feng Shan Wang, De Kui Xu
Measure Control Technologies and Intelligent Systems
Abstract:This paper takes the layered water injection technology in oil production engineering as research object. This technology is characterized by...
2718
Authors: Xiao Li, Xiao Hua Yang
Abstract:Considering the nonlinear and time-variable characteristics of the injection cylinder system of hydraulic injection molding machine (HIMM), a...
1117
Authors: Jun Jing Yang, Hong Yan Chu, Li Gang Cai, Lei Su
Chapter 18: Quality Monitoring and Control of the Manufacturing Process
Abstract:Abstract : Aiming at the controlled object with large lag, model uncertainty and time variation due to the effects of working environment in...
3071
Authors: Deng Hua Li, Zhan Xian Chen, Shuang Zhai
Chapter 3: Measuring Technology and Mechatronics
Abstract:For the problem of that the traditional brushless DC torque motor controller position servo system is difficult to track accurately the...
1351
Authors: Huan Xin Cheng, Peng Li
Chapter 8: Mechatronics and its Application
Abstract:A mathematical model of engine throttle as the controlled object is established and then the neural network algorithms and PID control are...
939