摘要
为了避免模糊控制器设计过程中参数的大量调试工作 ,并使其具有最佳的控制性能 ,本文首次将混沌优化方法应用于模糊控制器参数设计 .混沌优化方法用载波方式将优化变量转变成混沌变量 ,然后利用混沌变量的遍历性直接寻优 .倒立摆的仿真结果表明 ,该方法简单易行 ,所设计的模糊控制器鲁棒性好、适应性强 ,混沌优化方法为模糊控制器的参数设计提供了又一有效手段 .
In order to improve the control performance and avoid a great deal of adjusting work of the parameters,we applied chaos optimization method in design of fuzzy controller firstly.In this new method,optimization variables were transfomed into chaotic variables by carrier_wave way,then the search process was done by using the property of ergodicity of chaotic motion.The simulations for controlling invert_pendulum prove the rapid searching speed and strong adaptability of fuzzy controller designed by chaos optimization method.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
2000年第2期6-9,共4页
Journal of Harbin Engineering University
关键词
混沌优化方法
模糊控制
模糊控制器
倒立摆
chaos optimization method
fuzzy control
fuzzy controller
invert_pendulum
