非线性随机振动系统的阻尼模糊控制

Fuzzy Control for Damping of Nonlinear Random Vibration Systems

建立了非线性随机振动阻尼模糊控制系统的力学模型；针对该模型内的模糊控制器的参数确定问题；提出了基于细菌遗传机理的局部改进遗传算法；解决了该遗传算法与模糊拽制理论应用于非线性随机振动系统阻尼控制的有关问题；给出了仿真实例.

In this paper, a mechanical model of the Fuzzy control for damping of nonlinear random vibration Systems is proposed. For the identification of the fuzzy Controller's parameters, a new local improvement genetic Algorithm is developed, and the problems related to the Implementation of the fuzzy control for damping of the Nonlinear random vibration systems with the proposed GA identification method and fuzzy control theory are solved. An simulation example is also given.