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Start Over Author "Bao-long Liu" Journal advanced materials research
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1. AC Position Servo System Controller of Aircraft Simulator Based on Genetic Algorithm Optimization

Author

Xiu Lin Zheng, Bao Long Liu, and Xiao Qi Li

Subjects
Engineering, business.industry, General Engineering, Open-loop controller, PID controller, Control engineering, Servomechanism, law.invention, Nonlinear system, law, Control theory, Position (vector), Genetic algorithm, Metre, business, Simulation
Abstract

This paper analyzes nonlinear and uncertainties factors caused by the friction and clearance of ac servo system. a Fuzzy-PID controller based on Genetic Algorithm was designed. Adjust the three parameters of PID controller based on the error and error change rate ; Adjust the various parameters of the fuzzy-PID controller using genetic algorithm optimization; This method has better control effect on the AC of Meter systems than traditional PID controller. And both dynamic and steady performances were improved evidently

Published
2012

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