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    题名: Micro-stepping control of a two-phase linear stepping motor with three-phase VSI inverter for high-speed applications
    作者: 楊勝明;Yang, Sheng-ming;林逢傑;Lin, Feng-chieh;Chen, Ming-tsung
    贡献者: 淡江大學機械與機電工程學系
    关键词: Cogging force;current control;linear stepping motor;micro-stepping;space-vector pulsewidth modulation(SVPWM)
    日期: 2004-09
    上传时间: 2010-03-26 19:48:18 (UTC+8)
    出版者: Piscataway: Institute of Electrical and Electronics Engineers (IEEE)
    摘要: This paper presents a synchronous frame current control scheme for micro-stepping a two-phase linear stepping motor drive using a three-phase voltage-source inverter. Because of the wide operating frequency, the frequency-dependent voltages are decoupled from the controller to reduce the current-following errors and preserve the dynamic characteristics as the frequency varies. A motor cogging force compensation scheme performed in the synchronous frame is proposed to reduce the positioning error and velocity ripple caused by the cogging force. A space-vector pulse width modulation scheme is used for motor voltage modulation. This scheme is based on the harmonic injection principle originally derived for three-phase motor drives. Good static and dynamic performance is obtained in the experimental verifications.
    關聯: IEEE Transactions on Industry Applications 40(5), pp.1257-1264
    DOI: 10.1109/TIA.2004.834040
    显示于类别:[機械與機電工程學系暨研究所] 期刊論文


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