基于误差反向传播算法的电力机车故障定位方法  

Fault locationmethod of electric locomotives based on error back propagation

作　　者：王玉祥 王德民 王晓鹏 吴子伟 刘艳龙 WANG Yuxiang;WANG Demin;WANG Xiaopeng;WU Ziwei;LIU Yanlong(CRRC Dalian R&D Co.,Ltd.,Dalian 116052,China)

机构地区：[1]中车大连电力牵引研发中心有限公司,辽宁大连116052

出　　处：《铁道机车与动车》2023年第8期31-33,I0002,共4页Railway Locomotive and Motor Car

摘　　要：对HXD2型电力机车网络控制系统故障定位效率低、定位精度差的现状进行分析,详细介绍了一种基于误差反向传播算法的故障定位方法,并验证了该方法的可行性.The paper analyzes the current situation of low efficiency and poor accuracy of fault location in the network control system of HXD2 electric locomotive and introduces a fault location method based on the error back propagation in detail whose feasibility is verified.

关 键 词：电力机车 故障定位方法 误差反向传播算法 

分 类 号：U264.911[机械工程—车辆工程]