摘要
考虑对系统正常运行有所干扰的多种条件,采用模糊综合评判法分配接触网的可靠性;利用贝叶斯网络反向推理中条件失效概率能反映零部件对系统可靠性影响这一特点,分配接触悬挂可靠性。
In view of the factors that interfere with the normal operation of the system,the reliability of contact system is allocated with the fuzzy comprehensive evaluation method.In Bayesian network,the conditional failure probability of reverse reasoning can reflect the influence of components on system reliability.Based on this characteristic,Bayesian network method is used in the reliability distribution,to distribute the reliability of contact suspension system.
作者
谢晨娟
高仕斌
谢晨琳
XIE Chenjuan;GAO Shibin;XIE Chenlin(School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China)
出处
《电工技术》
2018年第13期50-52,共3页
Electric Engineering
基金
铁路总公司可研计划重大课题"高速铁路接触网故障预测与健康管理"(编号2015J008-A)
关键词
接触网
可靠性
贝叶斯网络
模糊综合评判
接触悬挂子系统
contact system
reliability
Bayesian network
fuzzy comprehensive evaluation
contact suspensionsubsystem
