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Proceedings Paper

Realization of fuzzy controller based on complex control
Author(s): Bing Wang; Yuwei Luo; Yan Chen; Mingfu Zhao; Yu Dong
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Paper Abstract

At present years, fuzzy control technique has been applied and extended on engineering control. The paper adopts 89C52 single chip (SCM) as the hardware platform and applies fuzzy control strategy and algorithm to realize the design of the fuzzy controller. The controller composed to be a closed-loop real-time control system by computer, A/D, D/A, sensor, executed motor and controlled object. The structure is a double closed-loop control structure. The system is a double closed-loop control system. Inner loop adopts an analog current controller and outer loop adopts a digital controller. The system applied fuzzy control strategy and algorithm. The controller takes Volts D.C. signal, pulse signal, analog feedback current signal as its input and on-off magnetism team motor as its control structure. That is to say, the controller is divided into basic fuzzy control and warp integral control, increases proportional integral, decreases the fluctuation near the zero in order to improve the precision of controller.

Paper Details

Date Published: 30 October 2006
PDF: 5 pages
Proc. SPIE 6358, Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation, 635833 (30 October 2006); doi: 10.1117/12.718021
Show Author Affiliations
Bing Wang, Panzhihua Univ. (China)
Yuwei Luo, Chongqing Institute of Technology (China)
Yan Chen, Chongqing Institute of Technology (China)
Mingfu Zhao, Chongqing Institute of Technology (China)
Yu Dong, Chongqing Institute of Technology (China)


Published in SPIE Proceedings Vol. 6358:
Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation
Jiancheng Fang; Zhongyu Wang, Editor(s)

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