Design of Double Redundancy Controller for Electric Actuator Based on Dual three-phase PMSM 2nd China International Youth Conference on Electrical Engineering CIYCEE 2021

报告详情

Design of Double Redundancy Controller for Electric Actuator Based on Dual three-phase PMSM

编号：266 访问权限：仅限参会人更新：2021-12-04 15:32:58 浏览：650次口头报告

报告开始：2021年12月16日 10:45（Asia/Shanghai）

报告时间：15min

所在会场：[G] Electric Machine Design and Control [G2] Session 23

视频无权播放演示文件

提示：该报告下的文件权限为仅限参会人，您尚未登录，暂时无法查看。

摘要

The harsh operating conditions of equipment in the aerospace field put strict requirements on the reliability and servo performance of the motor drive system. For this reason, a set of servo drive system with double redundancy of motor and controller is proposed in this paper. First, overall structure of the proposed double redundancy servo drive system is introduced. Second, the starting and braking process of the servo system and the method to improve the dynamic performance of the servo system is studied, including the design of current closed loop, speed closed loop and position closed loop. Finally, to eliminate the imbalance of winding current, torque ripple and inconsistent timing in the traditional dual-redundancy electric actuator control system, a dual-redundancy synchronization control scheme is proposed. The reliability of the control system is improved while reducing the cost of the system. The effectiveness of the proposed methods is verified by experimental results.

关键词

暂无

报告人

Wubin Kong

Huazhong University of Science and Technology

稿件作者

Hong Hu No. 722 Research Institute of China State Shipbuilding Corporation Limited

Ming Zha CSSC Technology with the WMCRI Laboratory of Low Frequency Electromagnetic Communication

Liang Chang Huazhong University of Science and Technology

Wubin Kong Huazhong University of Science and Technology

发表评论

全部评论

重要日期

会议日期

07月11日

2023

至

08月18日

2023
11月10日 2021

初稿截稿日期
12月10日 2021

注册截止日期
12月11日 2021

报告提交截止日期

主办单位

IEEE IAS

承办单位

IEEE IAS Student Chapter of Southwest Jiaotong University (SWJTU)
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
IEEE PELS (Power Electronics Society) Student Chapter of HUST