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首页> 外文期刊>Mechatronics, IEEE/ASME Transactions on >A New Actuator System Using Dual-Motors and a Planetary Gear
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A New Actuator System Using Dual-Motors and a Planetary Gear

机译:使用双电机和行星齿轮的新型执行器系统

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摘要

This paper proposes a new actuator system for mobile robot applications. Since the actuator system to be proposed consists of dual-motors and a planetary gear, it is referred to as the dual-motor system using a planetary gear (DuPG) in this paper. The suggested DuPG improves the speed–torque performance by combining two motors with one planetary gear, in which one motor is for high speed and the other for high torque. In other words, it is able to realize a high speed at low torque, and high torque at low speed, as an automatic transmission operates in an automobile. The proposed actuator system is able to extend the speed/torque operation region. Finally, several experimental results are suggested to show a few advantages such as the extended speed/torque operation region and the enhanced energy efficiency.
机译:本文提出了一种用于移动机器人应用的新型执行器系统。由于要提出的执行器系统由双电机和行星齿轮组成,因此在本文中将其称为使用行星齿轮(DuPG)的双电机系统。建议的DuPG通过将两个电动机与一个行星齿轮组合使用来改善速度转矩性能,其中一个电动机用于高速,另一个电动机用于高扭矩。换句话说,当自动变速器在汽车中运行时,能够以低扭矩实现高速,并且以低速实现高扭矩。所提出的执行器系统能够扩展速度/转矩操作区域。最后,提出了一些实验结果以显示一些优点,例如扩展的速度/转矩操作区域和增强的能源效率。

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