• Traveling wave ultrasonic motor is a new type of actuator driven by friction.

    超声马达一种摩擦力直接驱动新型驱动器

    youdao

  • Applying fuzzy predictive control to the speed of rotary traveling wave type of ultrasonic motor was researched.

    利用模糊预测控制旋转超声电机速度控制进行了研究。

    youdao

  • An electric contact method to measure contact state of stator and rotor in traveling wave type ultrasonic motor (TWUSM) is presented.

    提出了直接测量超声马达定子转子接触状态方法接触法。

    youdao

  • Based on the theoretical research and prototype fabrication of traveling wave type ultrasonic motor, the traveling wave type ultrasonic motor used for lifting glass for vehicle window is developed.

    超声波电机理论研究样机制作基础上,开发了用于汽车车窗玻璃升降超声波电机。

    youdao

  • Based on the theoretical research and prototype fabrication of traveling wave type ultrasonic motor, the traveling wave type ultrasonic motor used for lifting glass for vehicle window is developed.

    超声波电机理论研究样机制作基础上,开发了用于汽车车窗玻璃升降超声波电机。

    youdao

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