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针对 T- S模糊模型 ,提出同时满足稳定条件和控制受约束的模糊控制器的线性矩阵不等式设计方法。将稳定性及控制约束转化为满足 L yapunov稳定的凸优化问题 ,并提出了基于 L MI的模糊系统控制器设计和稳定性分析的系统框架。倒立摆的模糊控制器设计实例表明了设计方法的有效性。
For the T-S fuzzy model, a linear matrix inequality design method is proposed for fuzzy controllers that satisfy both the stability conditions and the control constraints. The stability and control constraints are transformed into convex optimization problems that satisfy L yapunov stability. A system framework of LMI-based fuzzy system controller design and stability analysis is proposed. Inverted pendulum fuzzy controller design examples show the effectiveness of the design method.