Optimization Design of Piezoelectric Ceramic Ultrasonic Transducer Based on ANSYS Simulation

被引：1

作者：

Zhang, Jingchao ^{[1
]}

Li, Chenhui ^{[1
]}

Hu, Hao ^{[1
]}

Song, Jinhua ^{[1
]}

Li, Yingwei ^{[1
]}

Jiang, Guoqian ^{[2
]}

Li, Xiaoli ^{[2
]}

机构：

[1] Yanshan Univ, Sch Informat Sci & Engn, Qinhuangdao, Peoples R China

[2] Yanshan Univ, Sch Elect Engn, Qinhuangdao, Peoples R China

来源：

2022 CROSS STRAIT RADIO SCIENCE & WIRELESS TECHNOLOGY CONFERENCE, CSRSWTC | 2022年

关键词：

Ultrasonic transducer; Finite element analysis; Harmonic response analysis; Transmission voltage response;

D O I：

10.1109/CSRSWTC56224.2022.10098363

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a new piezoelectric ceramic ultrasonic transducer design method, which can be used for early fault diagnosis of industrial rolling bearings. Through ANSYS finite element analysis, the structure of the piezoelectric ceramic ultrasonic transducer is simulated, and its harmonic response and transmission voltage response are analyzed. The simulation results show that the center frequency of the ultrasonic transducer is 40kHz, and the working bandwidth is up to 20kHz-100kHz.

引用

页数：3

共 7 条

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