traveling wave type ultrasonic motor 行波超声波电机
traveling-wave type ultrasonic motor 行波型超声波电机
type traveling wave ultrasonic motor 行波型超声波马达
bar-type traveling wave ultrasonic motor 杆式行波型超声电机
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Traveling wave ultrasonic motor is a new type of actuator driven by friction.
行波超声马达是一种靠摩擦力直接驱动的新型驱动器。
Applying fuzzy predictive control to the speed of rotary traveling wave type of ultrasonic motor was researched.
利用模糊预测控制对旋转型行波超声电机的速度控制进行了研究。
An electric contact method to measure contact state of stator and rotor in traveling wave type ultrasonic motor (TWUSM) is presented.
提出了一种直接测量行波超声马达定子和转子接触状态的方法—电接触法。
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