井下排水泵微机监控系统的容错设计  

FAULT TOLERANT DESIGN OF A MICRO PROCESSOR CONTROLLEDMONITORING SYSTEM FOR UNDERGROUND DRAINAGE PUMP

作　　者：陶安利[1] 干耀国[1] 李兆庆[1] 金荧荧[1] 王霞[1] 

机构地区：[1]山东矿业学院

出　　处：《煤炭学报》1997年第3期307-311,共5页Journal of China Coal Society

基　　金：煤炭科学基金

摘　　要：给出了一种井下排水泵微机监控系统的容错设计方案，其特点是在功能板级进行混合冗余设计，便于工程实现．利用马尔可夫模型对系统做出的可靠性分析及实验表明，其运行５ａ的可靠度仍在０．９以上，明显优于常规系统．A fault tolerant design of a micro processor controlled monitoring system for undergound drainage pump is described,which is characterized by a mixed redundant design of function board for application in engineering project.Markov model is used for analysis of reliability of the system.And the test data have shown that the degree of reliability is over 0.9 in five year operation.The system is remarkably superior to the conventional system

关 键 词：排水 可靠性 容错 微机 监控系统 水泵 

分 类 号：TD744[矿业工程—矿井通风与安全] TD672