Design of the Fuzzy Controller for Double Inverted Pendulum Based on the Fusion Function

The fuzzy control theory was introduced in order to study the controlling problem of the double inverted pendulum. Chaos optimization linear quadratic controller based on the dynamic performance index was proposed , in order to solve the choice of weighting matrix problem. The dimensions of input varieties of a fuzzy controller are depressed by designing a fusion function using the optimization control theory , and the quality of the fuzzy controller was improved. The effectiveness of this method is demonstrated by the real-time control curves of the double inverted pendulum.