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Miniature Linear Synchronous Motor

机译:微型直线同步电动机

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摘要

A miniature linear synchronous motor was designed, fabricated and tested. Actuation was achieved through interaction of traveling magnetic wave, generated by linear array of microcoils on a stator, and permanent magnets on a rotor. Two configurations of the motor were investigated. One with a single, hand assembled permanent magnet on rotor and corresponding array of multiturn microcoils, the other, a fully microfabricated rotor with embedded array of screenplated permanent magnets and serpentine microcoils on stator. Motion of the rotor is constrained by silicon dovetail microjoints. A numerical model was developed for modeling and control. The motor was tested under various operating conditions with both open and closed loop control.
机译:设计,制造和测试了微型线性同步电动机。通过在定子上的微线圈和转子上的永磁体的线性阵列产生的行进电磁波相互作用来实现致动。研究了电动机的两种配置。一个是在转子上带有单个手动组装的永磁体,并具有相应的多匝微线圈阵列,另一个是在转子上带有完全嵌入式的完全制成的转子,在转子上嵌入了网状电镀的永磁体和蛇形微线圈。转子的运动受到硅燕尾微接头的限制。开发了用于建模和控制的数值模型。在开环和闭环控制的各种运行条件下对电动机进行了测试。

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