DocumentCode :
2458825
Title :
High precision position control of linear permanent magnet synchronous motor for surface mount device placement system
Author :
Kim, Jang-Hwan ; Choi, Jong-Woo ; Sul, Seung-Ki
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ., South Korea
Volume :
1
fYear :
2002
fDate :
2002
Firstpage :
37
Abstract :
This paper presents the position control strategy for permanent magnet linear synchronous motor (PMLSM) that can be applied to the surface mount device (SMD) placement system. The position controller has been implemented as a simple PID controller with acceleration and speed feed-forward. The disturbance force due to the mass variation makes the performance of the total system degraded. In this paper, the disturbance force due to the mass variation is compensated by using novel disturbance observer. For the feasibility of the PID controller and disturbance observer have been verified by the simulation and experimental results
Keywords :
compensation; feedforward; linear synchronous motors; machine control; observers; permanent magnet motors; position control; surface mount technology; three-term control; PID controller; acceleration feedforward; disturbance force; disturbance observer; high precision position control; linear permanent magnet synchronous motor; mass variation; position controller; speed feedforward; surface mount device placement system; Acceleration; Equations; Feedforward systems; Motion control; Permanent magnet motors; Position control; Stators; Synchronous motors; Three-term control; Velocity control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the
Conference_Location :
Osaka
Print_ISBN :
0-7803-7156-9
Type :
conf
DOI :
10.1109/PCC.2002.998509
Filename :
998509
Link To Document :
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