Theoretic modeling and numerical simulation of the electromagnetic sensor for online wear debris monitoring

Author

Baoxi Li ; Dingxin Yang ; Zheng Hu ; Yongmin Yang

Author_Institution

Sci. & Technol. on Integrated Logistics Support Lab., Nat. Univ. of Defense Technol., Changsha, China

fYear

2013

fDate

15-18 July 2013

Firstpage

1781

Lastpage

1784

Abstract

Condition based maintenance is more and more popular in mechatronic engineering. Online monitoring sensors are effective tools for enhancing mechanism reliability and for decreasing the potential risks. According to the Biao-Safaer´s law on electromagnetics, the equation for output induced voltage of the coils of the multilayer solenoid while the metal debris pass the sensor is obtained. Compared with other models, this model enhances the precision of the output induced voltage, thus, provides reference for the design and research of the electromagnetic sensor for online wear debris monitoring. The simulation gets the same result with the experiment test and validates the correctness of the model.

Keywords

condition monitoring; fault simulation; inductive sensors; magnetic sensors; numerical analysis; reliability; Biao-Safaer´s law; condition based maintenance; electromagnetic sensor; mechanism reliability; metal debris; multilayer solenoid coils; numerical simulation; online wear debris monitoring; output induced voltage equation; theoretical modeling; Coils; Inductance; Mathematical model; Metals; Monitoring; Numerical models; Solenoids; inductance; multilayer; numerical-simulation; theoretic modeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4799-1014-4

Type

conf

DOI

10.1109/QR2MSE.2013.6625922

Filename

6625922