TY - GEN
T1 - Research on a New Sensorless Control of High Power Segmented Permanent Magnet Linear Synchronous Motor by the Improved Sliding Mode Observer
AU - Lin, Zequan
AU - Guo, Hong
AU - Xu, Jinquan
N1 - Publisher Copyright:
© 2021 KIEE & EMECS.
PY - 2021
Y1 - 2021
N2 - The improved sliding mode observer based sensorless control is proposed for the segmented permanent magnet synchronous linear motor system, which is alternately powered by two separate drives. When the mover locates within one segment stator, the sensorless control based the improved sliding mode observer is proposed to guarantee the speed control performance. When the mover locates between two segment stators, the pre-estimate speed based sensorless control is proposed to achieve the mover position detection. The resulting sensorless control has excellent medium-/high-speed sensorless control performance, which is also verified by the simulations.
AB - The improved sliding mode observer based sensorless control is proposed for the segmented permanent magnet synchronous linear motor system, which is alternately powered by two separate drives. When the mover locates within one segment stator, the sensorless control based the improved sliding mode observer is proposed to guarantee the speed control performance. When the mover locates between two segment stators, the pre-estimate speed based sensorless control is proposed to achieve the mover position detection. The resulting sensorless control has excellent medium-/high-speed sensorless control performance, which is also verified by the simulations.
KW - segmented permanent magnet linear synchronous motor
KW - sensorless control
KW - sliding mode observer
UR - https://www.scopus.com/pages/publications/85123953251
U2 - 10.23919/ICEMS52562.2021.9634460
DO - 10.23919/ICEMS52562.2021.9634460
M3 - 会议稿件
AN - SCOPUS:85123953251
T3 - ICEMS 2021 - 2021 24th International Conference on Electrical Machines and Systems
SP - 862
EP - 866
BT - ICEMS 2021 - 2021 24th International Conference on Electrical Machines and Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 24th International Conference on Electrical Machines and Systems, ICEMS 2021
Y2 - 31 October 2021 through 3 November 2021
ER -