Journal article
Fault detection and diagnosis of diesel engine valve trains
Abstract
This paper presents the development of a fault detection and diagnosis (FDD) system for use with a diesel internal combustion engine (ICE) valve train. A novel feature is generated for each of the valve closing and combustion impacts. Deformed valve spring faults and abnormal valve clearance faults were seeded on a diesel engine instrumented with one accelerometer. Five classification methods were implemented experimentally and compared. The …
Authors
Flett J; Bone GM
Journal
Mechanical Systems and Signal Processing, Vol. 72, , pp. 316–327
Publisher
Elsevier
Publication Date
5 2016
DOI
10.1016/j.ymssp.2015.10.024
ISSN
0888-3270