Pressure sensor failure simulation

Yonglin Lu; Zhen Wang; Ziyang Zhang; Chengbo Hu; Jun Jia; Ting Chen

doi:10.1117/12.2689891

7 September 2023 Pressure sensor failure simulation

Yonglin Lu, Zhen Wang, Ziyang Zhang, Chengbo Hu, Jun Jia, Ting Chen

Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 1279058 (2023) https://doi.org/10.1117/12.2689891
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China

Abstract

Due to the complex application environment of power scenarios, the pressure sensors used in them are subject to the simultaneous action of multiple physical fields, such as temperature, pressure and electric field, which can lead to sensor failure. In order to analyze the failure mechanism of the pressure sensor, this paper first analyzes the working principle of the pressure sensor and designs the simulation based on it to obtain the yield fracture characteristics of the pressure sensor material; next, based on the finite element method, the force thermoelectric multi-physical field simulation analysis is carried out to study the effect of the output voltage of the pressure sensor under different degrees of vibration frequency at constant temperature - constant force, and the results show that the vibration frequency The results show that the effect of vibration frequency on the pressure sensor is not significant.

Citation Download Citation

Yonglin Lu, Zhen Wang, Ziyang Zhang, Chengbo Hu, Jun Jia, and Ting Chen "Pressure sensor failure simulation", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 1279058 (7 September 2023); https://doi.org/10.1117/12.2689891

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available