摘要
滑模控制是一种性能优良的控制算法,用于BLDCM调速系统,并在MATLAB环境下进行仿真研究。仿真结果表明,系统速度响应快速平稳,在控制器参数和负载变化较大的情况下,均能保持较高的稳态精度,具有较强的鲁棒性。采用的连续开关函数有效抑制了系统的高频抖振,并得到了实验验证。
Sliding mode control is a kind of control algorithm which has good performance. It was used in BLDCM speed control system in this article and studied in MATLAB simulation environment. The simulation results show that the system has rapid and smooth speed response, and high steady-state accuracy can be maintained with changeble controller parameters load, showing its strong robustness. A kind of continuous switching function was used to effectively inhibit the system＇ s high-frequency shaking.
出处
《微特电机》
北大核心
2012年第2期40-43,共4页
Small & Special Electrical Machines
基金
国家自然基金(50705038)
