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The implementation and control of a multi-DOF robot driven by the ultrasonic motors

机译:超声波电机驱动的多自由度机器人的实现与控制

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The ultrasonic motors (USMs) are expected to be ideal drivers for the space robots.To investigate the performance of such robots,a 3-DOF robot driven by the USMs has been implemented,the control hardware system for this robot has been built,which is of the configuration that a personal computer is used as the main controller and a DSP serves as the sub-controller.The control software of hierarchical architecture for the 3-DOF robot has been planned and programmed.It is shown by experiments that the 3-DOF robot can implement tracking and point to point control with high precision and no joints dithering.
机译:超声波电机有望成为太空机器人的理想驱动器。为了研究此类机器人的性能,已实现了由USM驱动的三自由度机器人,并构建了该机器人的控制硬件系统,它的配置是将个人计算机用作主控制器,而DSP作为子控制器。已经设计并编写了用于3-DOF机器人的分层体系结构的控制软件。通过实验表明,这3个机器人-DOF机器人可以实现高精度的跟踪和点对点控制,并且不会出现关节抖动。

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