A Monitoring and Diagnosis System for Heavy Duty Diesel Engines: Design, Implementation and Application

Zhi Peng Feng; Li Liu; Ping Wang

doi:10.4028/www.scientific.net/AMM.34-35.671

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 34-35A Monitoring and Diagnosis System for Heavy Duty...

A Monitoring and Diagnosis System for Heavy Duty Diesel Engines: Design, Implementation and Application

Abstract:

A condition monitoring and fault diagnosis system for heavy duty diesel engines used in off-highway vehicles is developed. Via this system, the vibration, rotating speed or angle, temperature and pressure signals can be collected simultaneously at a high speed. The software is developed using virtual instrument technique. The system provides various types of signal analysis methods, and manual and intelligent diagnosis functions. Its performance is validated in engineering practice. The system can be generalized for monitoring and diagnosis of various reciprocating engines.

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Periodical:

Applied Mechanics and Materials (Volumes 34-35)

Pages:

671-674

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.34-35.671

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Online since:

October 2010

Authors:

Zhi Peng Feng, Li Liu, Ping Wang

Keywords:

Diagnosis, Diesel Engine, Monitoring, Vibration

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References

[1] W. Zhang: Fault Diagnosis of Mining Trucks (China Machine Press, Beijing 1996).

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[2] Y. Xiao: Fault Diagnostics of Automobiles (Beijing Institute of Technology Press, Beijing 2001).

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[3] F. Li: Design and Development of Engine Fault Diagnosis System Using Virtual Instrument (University of Science and Technology Beijing, Beijing 2008).

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