Research on Sensorless Control of Permanent Magnet Synchronous Motor Based on Adaptive Sliding Mode Observer
文献类型：会议论文
| 作者 | DIng JH(丁建华 )1; Wang AN(王安娜)1; Zhang T(张涛)2,3,4,5 ; Zhang HL(张华良)2,4,5
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| 出版日期 | 2021 |
| 会议日期 | May 26-28, 2021 |
| 会议地点 | Virtual, Kuala Lumpur, Malaysia |
| 关键词 | permanent magnet synchronous motor sensorless sliding mode observer adaptive feedback gain |
| 页码 | 195-201 |
| 英文摘要 | In this paper, an adaptive feedback gain sliding mode observer is designed to solve the chattering and low speed problems of traditional sliding mode observer. By introducing the feedback value of extended back electromotive force into the current observation equation and reasonably designing the adaptive rate, the sliding mode observer can obtain better low-speed performance. At the same time, it is convenient to design the sliding mode gain and avoid the serious problem of low-speed chattering caused by excessive gain value. On the other hand, in order to suppress chattering of sliding mode observer, saturation function is used instead of symbol function as switch control function. In order to solve the phase delay problem caused by low-pass filter, a low-pass filter with variable cut-off frequency is designed. Finally, the effectiveness of the improved method is verified by simulation. |
| 产权排序 | 2 |
| 会议录 | 2021 4th International Conference on Circuits, Systems and Simulation, ICCSS 2021
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | New York |
| 语种 | 英语 |
| ISBN号 | 978-1-7281-6752-7 |
| 源URL | [http://ir.sia.cn/handle/173321/30071]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 通讯作者 | DIng JH(丁建华 ) |
| 作者单位 | 1.College of Information Science and Engineering, Northeastern University, Shenyang China 2.Key Laboratory of Networked Control Systems, Chinese Academy of Sciences, Shenyang China 3.School of Electrical Engineering, Dalian University of Technology, Dalian China 4.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang China 5.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang China |
| 推荐引用方式 GB/T 7714 | DIng JH,Wang AN,Zhang T,et al. Research on Sensorless Control of Permanent Magnet Synchronous Motor Based on Adaptive Sliding Mode Observer[C]. 见:. Virtual, Kuala Lumpur, Malaysia. May 26-28, 2021. |
入库方式： OAI收割
来源：沈阳自动化研究所
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