Yang Lin
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- Professor
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- Name (English):Yang Lin
- Name (Pinyin):YangLin
- School/Department:College of Aerospace Engineering
- Business Address:9-518, Ming Palace Museum Campus Arts Center 104b, Jiangjun Road Campus
- Contact Information:yanglin@nuaa.edu.cn 13601457730
- Degree:Doctoral Degree in Engineering
- Professional Title:Professor
- Alma Mater:Nanjing University of Aeronautics and Astronautics
- Teacher College:College of Aerospace Engineering
Contact Information
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- Paper Publications
Low-voltage traveling wave rotary ultrasonic motor based on piezoelectric bimorph
Release time:2025-11-15 Hits:
- Impact Factor:4.1
- DOI number:10.1016/j.ultras.2025.107890
- Affiliation of Author(s):南京航空航天大学
- Teaching and Research Group:精密驱动与控制研究所
- Journal:Ultrasonics
- Key Words:Rotary ultrasonic motorLow-voltagePiezoelectric bimorphFinite element https://www.sciencedirect.com/science/article/pii/S0041624X25003270
- Abstract:To solve the problem of high driving voltage of traditional traveling wave rotary ultrasonic motor (TRUM), a low-voltage traveling wave rotary ultrasonic motor is proposed by using a piezoelectric bimorph. First, the whole structure of the motor is proposed, the principle of low-voltage drive is revealed, and the arrangement of the piezoelectric bimorph is designed. Secondly, the finite element (FE) simulation of the stator and the whole machine is carried out to study the influence of different conditions on the output performance of the motor. Finally, a prototype is made and an experimental platform is built to verify the feasibility and correctness of the design. The research results indicate that this design retains the advantages of traditional structures while also possessing the advantages of low-voltage driving.
- Indexed by:Journal paper
- Discipline:Engineering
- Document Type:J
- Volume:online
- Translation or Not:no
- Date of Publication:2025-11-13
- Included Journals:SCI
- Co-author:Jie Zhang,Yue Xiong,Xinwei Hong,Zhuping Lan,Ait Benali Nada,Huafeng Li
- First Author:Lin Yang