在利用T-S 模糊模型对未知函数逼近的基础上,针对一类含未知非线性函数和外界干扰的复杂系统,设计一种直接鲁棒自适应模糊控制器。此控制器学习参数只有一个,工程技术上容易实现。通过对达芬强迫振荡系统仿真,验证了该方案的有效性。 关键词: 自适应 模糊控制 复杂系统 【Abstract】A direct robust adaptive fuzzy control algorithm is presented for a class of chaotic systems with unknownnonlinear terms and external disturbances. Takagi-Sugeno fuzzy logic systems are used to approximate unknown bunchingfunctions in the systems. Simulation results show the effectiveness of the control scheme. 【Keywords】adaptive, fuzzy control, complex system