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Development of independent EtherCAT slave module and application to closed loop step motor drive with multi-axis

机译:独立EtherCAT从模块的开发及其在多轴闭环步进电机驱动中的应用

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Recently, as real-time Ethernet based protocols, especially EtherCAT have become more widely used in various fields such as automation systems and motion control, many studies on their design have been conducted. In this paper, we describe a method for the design of an EtherCAT slave module we developed and its application to a closed loop motor drive. Our EtherCAT slave module consists of the ARM Cortex-M3 as the host controller and ET1100 as the EtherCAT slave controller. These were interfaced with a parallel interface instead of the SPI used by many researchers and developers. To measure the performance of this device, 32-axis closed loop step motor drives were used and the experimental results in the test environment are described.
机译:近年来,随着基于实时以太网的协议(尤其是EtherCAT)已在自动化系统和运动控制等各个领域中得到越来越广泛的应用,人们对其设计进行了许多研究。在本文中,我们描述了一种用于设计开发的EtherCAT从站模块的方法,并将其应用于闭环电机驱动器。我们的EtherCAT从模块包括ARM Cortex-M3作为主机控制器和ET1100作为EtherCAT从控制器。这些接口使用并行接口代替了许多研究人员和开发人员使用的SPI。为了测量该设备的性能,使用了32轴闭环步进电机驱动器,并描述了在测试环境中的实验结果。

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