Reliability Assessment of a Certain Diesel Engine with Multi-Parameter Degradation Based on SVDD

Abstract:

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Reliability of equipment has long been considered as an important quality characteristic. But the reliability assessment of multi-parameter system still remains a problem. Based on the multi-parameter degradation process of a certain diesel engine, the article proposes a reliability assessing method for multi-parameter degradation system. The method uses SVDD to convert multi-parameter into one single degradation measure which reveals the overall system degradation. Using degradation measure distribution, a reliability assessment model is built. Through experiments on vehicle, the method shows the degradation regular of vehicle diesel engine, builds the reliability curve, provides evidences for equipment maintenance.

Info:

Periodical:

Advanced Materials Research (Volumes 291-294)

Edited by:

Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu

Pages:

2164-2167

DOI:

10.4028/www.scientific.net/AMR.291-294.2164

Citation:

H. Cong et al., "Reliability Assessment of a Certain Diesel Engine with Multi-Parameter Degradation Based on SVDD", Advanced Materials Research, Vols. 291-294, pp. 2164-2167, 2011

Online since:

July 2011

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Price:

$35.00

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