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has been cited by the following article:

• TITLE: Development of Deep-Sea Resonant Sandwich Linear Ultrasonic Motor

  AUTHORS: Shaopeng He, Shengjun Shi, Weishan Chen

  KEYWORDS: Piezoelectric Actuator, Finite-Element Analysis, Hybrid Mode, Fluid-Solid Coupling

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.6 No.1, January 31, 2018

  ABSTRACT: A deep-sea resonant sandwich linear ultrasonic motor is proposed and designed. We determine the parameter of its structure by finite-element analysis. The piezoelectric actuator adopts compound vibration mode of fifth order bending vibration and second order longitudinal. The mode degeneracy of that is completed. We manufacture the prototype to measure the performance of it. We measure its vibration mode and resonant frequency. The velocity of prototype can reach 264.5 mm/s while the water pressure is 8 MPa and the voltage signal with frequency of 30.30 kHz and voltage amplitude of 150 V.