【摘要】 本文设计了基于模糊逻辑控制的速度控制器,以提高异步电动机矢量控制系统对参数变化和负载扰动的鲁棒性,并通过MABLAB/SIMULIINK仿真将其与PI控制的系统速度响应进行比较,仿真结果表明模糊控制能使系统取得较好的控制性能并具有较强的鲁棒性。更多还原

【Abstract】 a fuzzy logic controller is designed to control speed for asynchronous motor vector control drive in this paper in order to improve the robustness of the asynchronous motor vector control system under parameter variations and load disturbance, and also compared with PI controller through simulation based on MABLAB/SIMULI-INK. The simulation result shows that it is more robust and can obviously improve the controlled system dynamic performance.更多还原