报告详情
Based on MP-DTFC for velocity tracking of permanent magnet synchronous linear motor
编号：161
访问权限：仅限参会人
更新：2020-10-15 20:05:22 浏览：392次
口头报告
报告开始：2020年11月02日 10:00（Asia/Shanghai）
报告时间：15min
所在会场：[E] Electrotechnical Theory and New Electromagnetic Technology [E2] Session 15 and Session 20
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摘要
The direct thrust force control (DTFC) scheme of permanent magnet synchronous linear motor (PMSLM) is mainly inspired by the direct torque control (DTC) of its rotating counterparts, to achieving excellent force characteristics. However, due to the inherent characteristics of PMSLM, such as large air gap, small equivalent inductance, and large mechanical time constant, the control performance of the traditional DTC algorithm is greatly deteriorated, which are of prime concern. In this paper, the traditional DTC of PMSLM is analyzed strictly, with the limitations pointed out. Contributed to the concept of predictive control, by optimizing of switching vector, a new algorithm named model predictive-direct thrust force control (MP-DTFC) is proposed. With the introduction of a disturbance observer, the thrust performance of MP-DTFC is improved. At the same time, the switching frequency is optimized, thrust and flux ripple is suppressed, and outer loop control performance is improved, when compared to the state of the art.
关键词
Direct thrust force control, disturbance observer, permanent magnet synchronous linear motor
报告人
Fengrui Cui
Naval University of Engineering稿件作者
全部评论
重要日期
-
会议日期
11月02日
2020
至11月04日
2020
-
10月27日 2020
初稿截稿日期
-
11月03日 2020
报告提交截止日期
-
11月04日 2020
注册截止日期
-
11月17日 2020
终稿截稿日期
主办单位
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
承办单位
Huazhong University of Science and Technology
联系方式
- Miss 房莉
- 18******@qq.com
- 150********
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4th China International Youth Conference on Electrical Engineering -
2023年07月11日 中国 Chengdu
2nd China International Youth Conference on Electrical Engineering -
2022年11月03日 中国 Wuhan
2022 IEEE 3rd China International Youth Conference on Electrical Engineering
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