用马尔柯夫过程方法提高车载测图仪的可用度  

Improve Availability of the Analytical Photo-positioning Apparatus with the Markov Producing Method

作　　者：涂一新 韩建中[1] 龙红五[2] 

机构地区：[1]武汉测绘科技大学光电工程学院,武汉市珞喻路129号430079 [2]湖北三峡学院计算中心,宜昌市体育场路11号443000

出　　处：《武汉测绘科技大学学报》2000年第3期261-263,272,共4页Geomatics and Information Science of Wuhan University

基　　金：解放军总装备部重点资助项目!编号 970 0 3 1

摘　　要：介绍了马尔柯夫过程方法 ,利用该方法对车载测图仪的可用度进行了分析 ,并在该方法的指导下进行维修性设计。Analytical Photo_positioning Apparatus,as a vehicle_borne instrument,works in the field.Customers require its superior reliability and high availability.Once the instrument breaks down,the operator is able to repair it in a little time (generally no less than 45 seconds).With the aim to improve the availability of the instrument,its design of maintainability should be referred while its reliability being enhanced. Based on the discussion of the designs aiming at improving the reliability of the electrical part of the instrument,the self_detection issues are discussed,and the design of maintainability is enlarged with the Markov producing method.

关 键 词：马尔柯夫过程 维修性 可用度 车载测图仪 测量仪 

分 类 号：P204[天文地球—测绘科学与技术]