Compensation of Detent Torque in Microstepping of Linear Permanent Magnet Stepping Motors

被引：0
|
作者：
Vilkko, M. [1 ]
Kaivosoja, J. [1 ]
Maki, A. [1 ]
Kallio, P. [1 ]
机构：
[1] Tampere Univ Technol, FIN-33101 Tampere, Finland
来源：
ACTUATOR 10, CONFERENCE PROCEEDINGS | 2010年
关键词：
stepping motor; detent torque; micro stepping; position control; INVERTER;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper introduces a mathematical model and a simulator for a permanent magnet stepping motor. The model considers the nonlinearity caused by detent torque. Measurements of real stepping motors have indicated oscillations in micro stepping operation when a simple feedback control is used. The main goal is to find and simulate how detent torque makes linear actuator behave non-linearly in micro stepping operation. The model is also used in the development of control structure for accurate micro stepping function.
引用
收藏
页码：710 / 713
页数：4
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