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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/51642

Title: Nonlinear position controller design with input-output linearisation technique for an interior permanent magnet synchronous motor control system
Authors: C.-k. Lin
T.-h. Liu
S.-h. Yang
Contributors: 國立臺灣海洋大學電機工程學系
Date: 2008-01
Issue Date: 2018-12-14
Publisher: IET Power Electronics
Abstract: Abstract: A novel, advanced position controller design for an interior permanent magnet synchronous motor control system is proposed. The input-output linearisation technique is used to transfer the system model into a linearised system model. Then, based on the linearised system model, an Hinfin controller is designed to achieve robust performance of the position control system. To improve the system performance, a load estimator is used to compensate the external load and the influence of the parameter variations as well. In addition, a maximum torque/ampere control is applied to increase the output torque of the motor. A digital signal processor, TMS 320LF2407, is used to execute the speed-loop and position-loop control algorithms. As a result, the hardware circuit is quite simple. Several experimental results show that the proposed system has fast transient responses, good load disturbance rejection responses and good tracking responses.
Relation: 1(1) pp.14-26
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/51642
Appears in Collections:[電機工程學系] 期刊論文

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