磁悬浮翻译器

The Tenth International Conference on Advanced Semiconductor Devices and Microsystems Pub Date : 2014-12-29 DOI:10.1109/ASDAM.2014.6998681

F. Puci, M. Husák

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引用次数: 1

摘要

介绍了一种移动磁体的平面磁悬浮执行器。平移部分采用圆盘式永磁体或满足特定要求的均匀形状物体来表示，使其能够对载体的侧向力和重力提供足够的控制力。定子平台由16个相同的线圈和一个微控制器板代表，用于精确协调转换器。线圈电流由PWM信号控制，以这种方式，所以一起会形成一个均匀的磁场略高于线圈阵列的平面表面。由于只有线圈才能产生巨大的力和扭矩，因此在翻译器的运动过程中，通过它们的电流被切换。该系统满足了所有的设计要求，并在实验室中进行了功能验证。

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Translator with magnetic levitation

The paper describes magnetically levitated planar actuator with moving magnets. The translator part is represented by a disc permanent magnet or a uniform shaped object fulfilling specific requirements, so that it can provide sufficient control force against the lateral forces and the gravity force of the carrier. The stator platform is represented by 16 identical coils and a microcontroller board for precise coordination of the translator. The coil currents are controlled by PWM signals, in such a way, so together would form a homogenous magnetic field slightly above the planar surface of the coil array. As only the coils can produce significant force and torque, the current through them is switched during the movements of the translator. The system fulfils all the design requirements and its functionality was verified in the laboratory.

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来源期刊

The Tenth International Conference on Advanced Semiconductor Devices and Microsystems

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