【摘要】 该文介绍磁悬浮球实验系统的结构与工作原理 ,根据模糊控制技术 ,设计了一个二维模糊控制器。在实验的基础上 ,确定了输入输出变量的范围 ,并对变量进行了模糊化。根据小球的物理运动规律 ,建立了模糊控制规则。在Matlab/Simulink环境下进行了仿真 ,并进行了实际控制实验。实验表明 ,所设计的模糊控制器具有很强的鲁棒性。更多还原

【Abstract】 This paper introduces the structure and working principle of magnetic levitation ball experiment system. According to the technology of fuzzy control,we design a two-dimension fuzzy controller. The scopes of the input variables and output variable are determine based on the experiment, and the variables are fuzzied. The fuzzy control rules are established according to the physical movement law.The simulation is done in the Matlab/Simulink,and the practical control experiment is succeeded. Simulation and experiment indicate that the fuzzy controller we designed is of very strong robustness.更多还原