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Fault Diagnosis of Valve Clearance in Diesel Engine Basedon BP Neural Network and Support Vector Mac
[期刊论文] 作者:Bi Fengrong,Liu Yiping,
来源:天津大学学报:英文版 年份:2016
基于小浪包转变(WPT ) ,基因算法(GA ) ,神经网络(BPNN ) 和支持向量用机器制造的背繁殖(SVM ) ,柴油机引擎阀门清理的一个差错诊断方法被介绍。与力量光谱密度分析,与运用条件的...
[期刊论文] 作者:BI Fengrong,SHAO Kang,LIU Chan,
来源:中国机械工程学报:英文版 年份:2015
理解引擎主要轴承工作状况是重要的以便改进引擎的表演。然而,热效果和主要轴承很少在大多数研究同时被考虑的引擎的热效果变丑。一个典型有限元素模型被选择并且 thermoelast...
[期刊论文] 作者:BI Fengrong,SHAO Kang,LIU Changw,
来源:Chinese Journal of Mechanical En 年份:2020
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[期刊论文] 作者:Lin Jiewei,Zhang Junhong,Yang Shuo,Bi Fengrong,,
来源:Chinese Journal of Aeronautics 年份:2013
To comprehensively consider the effects of strength degeneration and failure correlation, an improved stress-strength interference (SSI) model is proposed to an...
[期刊论文] 作者:BI Fengrong,SHAO Kang,LIU Changwen,WANG Xia,ZHANG Jian,
来源:中国机械工程学报 年份:2015
To understand the engine maln bearings’ working condition is important in order to improve the performance of engine. However, thermal effects and thermal effe...
Source Separation of Diesel Engine Vibration Based on the Empirical Mode Decomposition and Independe
[期刊论文] 作者:DU Xianfeng,LI Zhijun,BI Fengrong,ZHANG Junhong,WANG Xia,SHAO Kang,
来源:中国机械工程学报 年份:2012
Vibration signals from diesel engine contain many different components mainly caused by combustion and mechanism operations,several blind source separation tech...
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