Title :
Design and application of fuzzy controller with PI regulator in position control system
Author :
Wang, Hongwen ; Hu, Chaofang ; Li, Shaoyuan ; Han, Guangliang
Author_Institution :
Hebei Inst. of Technol., Tianjin, China
Abstract :
A designing strategy of a fuzzy controller with PI regulator, which has been successfully applied to a C200H PLC-based automatic position control system for an aluminum plate roughing mill, is presented. The theoretical analysis of the PI regulator and the simulation study of the fuzzy controller are respectively put forward. The software and hardware structures, the configuration of the PLC, and the practical operation results are also described. The features of the system are quick dynamic response, low cost, high reliability, and simple and flexible operation. The positioning accuracy of the system is within 0.02 mm.
Keywords :
control system analysis; control system synthesis; digital simulation; fuzzy control; intelligent control; metallurgical industries; position control; programmable controllers; two-term control; C200H PLC-based automatic position control system; PI regulator; aluminum plate roughing mill; flexible operation; fuzzy controller; hardware structures; high reliability; low cost; positioning accuracy; quick dynamic response; simple operation; software structures; Aluminum; Analytical models; Automatic control; Control systems; Fuzzy control; Fuzzy systems; Hardware; Milling machines; Position control; Regulators;
Conference_Titel :
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN :
0-7803-7268-9
DOI :
10.1109/WCICA.2002.1021553
