Characteristics Analysis of a 2-D Differentially Coupled Magnetic Actuator
Characteristics Analysis of a 2-D Differentially Coupled Magnetic Actuator
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DOI：
10.1109/tmag.2015.2486019
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发表时间：
2016-03
影响因子：
2.1
通讯作者：
Y. Sakaidani;K. Hirata;N. Niguchi
中科院分区：
文献类型：
--
作者：
Y. Sakaidani;K. Hirata;N. Niguchi
在多自由度（multi-DOF）系统中，多个电机用于实现多自由度运动。然而，这些系统存在问题，例如重量重、尺寸大，并且由于大量的马达而没有反向驱动能力。为了解决这些问题，已经有很多工作在使用一个致动器的多自由度运动。本文提出了一种新型的二自由度差动耦合磁致动器，介绍了其结构和工作原理。用传统的电机控制电路可以实现二维运动。
In multi-degree-of-freedom (multi-DOF) systems, a number of motors are used to achieve a multi-DOF motion. However, these systems have problems, such as heavy weight, large size, and no back drivability due to the large number of motors. In order to solve these problems, there has been much work on multi-DOF motion using one actuator. In this paper, a novel 2-DOF differentially coupled magnetic actuator is proposed, and its structure and operating principle are described. A 2-D motion can be realized with the conventional motor control circuits.