船电技术2012，Vol.32Issue(6)：9-11,3.
船用柴油机故障诊断多信息融合技术研究
Study on the Diagnosing for Engine Faults Based on Multi-sensor Information Fusion
摘要
Abstract
In order to solve the non-linear and uncertain faults of engine, a new in-cylinder engine faults diagnosis method based on multi-sensor information fusion is presented by using the theory of neural network. Through extracting eight features of three faults signals in the operating process of the marine diesel engine, three kinds of signals are sampled and analyzed using the pressure in cylinder, liberation of cover and the fuel pressure packet methods. Through this method, the fault diagnosis accuracy is improved effectively.关键词
船用柴油机/故障/信息/融合Key words
Marine Engine/Fault diagnosis/Information/fusion分类
信息技术与安全科学引用本文复制引用
林凌海,吴晶,叶翠安..船用柴油机故障诊断多信息融合技术研究[J].船电技术,2012,32(6):9-11,3.
