【摘要】 利用混沌优化的模糊控制方法对二级倒立摆系统进行闭环控制。用混沌算法优化控制器的参数,首先将混沌变量引入到模糊控制器的参数域,并进行全局范围内直接寻优,当获得全局近似最优解后,再缩小寻优区间,根据性能指标,在次优解附近继续寻优,得到全局最优参数。控制结果说明该方法是有效可行的。更多还原

【Abstract】 Fuzzy controller based on chaos optimization was employed to control double inverted pendulum in this paper.The parameters of fuzzy controller were optimized by chaos.Firstly,chaos factors were applied to search for parameters of fuzzy controller and direct optimization within global range.Then the searching space of variables was continually reduced,based on the synthesis performance index when approximate global optimal solution was obtained.The result of control shows that the method is effective and feasible.更多还原