中国电机工程学报2017，Vol.37Issue(13)：3892-3900,9.DOI:10.13334/j.0258-8013.pcsee.161176
基于状态反馈和转矩补偿的永磁同步电机驱动柔性负载控制方法
A Resonance Suppression Method Based on Kalman State Estimation and Load Torque Compensation for Flexible Load Driven by Permanent Magnet Synchronous Motor
摘要
Abstract
The flexible load widely presents in the electrical drive system.In order to suppress the resonance brought by the system flexibility and compensate for the load torque disturbance,a state feedback controller combined with load disturbance compensation was proposed.The unknown system states and disturbance were estimated with Kalman filter.Compared to the traditional controller,the proposed controller considers the influence of the damping,and the load disturbance compensation algorithm does not require that the load torque is constant.The simulation and experimental results verify the effectiveness of the proposed controller in the paper.关键词
柔性负载/卡尔曼滤波器/状态反馈/转矩补偿/柔性阻尼Key words
flexible load/Kalman filter/state feedback/load disturbance compensation/damping分类
信息技术与安全科学引用本文复制引用
丁有爽,肖曦..基于状态反馈和转矩补偿的永磁同步电机驱动柔性负载控制方法[J].中国电机工程学报,2017,37(13):3892-3900,9.基金项目
国家自然科学基金项目(51577095).Project Supported by National Natural Science Foundation of China (51577095). （51577095）
