远程协同故障诊断任务执行路径规划  

Remote Cooperative Fault Diagnosis Task Implementation Path Planning

作　　者：王爽[1] 

机构地区：[1]西安体育学院网络管理中心,陕西西安710068

出　　处：《计算机测量与控制》2011年第8期1814-1816,1820,共4页Computer Measurement &Control

摘　　要：远程协同故障诊断的一个关键环节是诊断任务分配,而多个分解后诊断任务执行顺序确定也是诊断任务分配环节中不可避免的一个内容;基于D算法,引入两个辅助向量,建立了关键路径规划方法来进行诊断任务执行路径规划,它包括最长和最短两种关键路径规划算法;并以混凝土运输车制动系统故障诊断任务分配中的执行路径规划为例,对该方法进行了应用,验证了该方法具有简单实用,易于计算机实现等特点;结论中进行了总结并指出了进一步研究点。Diagnosis task allocation is a key content of Remote Cooperative Fault Diagnosis （RCFD）, and multi--task implementation path planning also is a necessary issue of task allocation： Based on D algorithm, critical path planning method was established to solve this problem, and this method includes longest and shortest critical path planning algorithms. Taking brake system fault of concrete truck as example, critical path planning method was applied, and it verified that the method possesses easy to computer realization, simple and practical characteristics, etc. The conclusion summarized and indicated further studying points of RCFD.

关 键 词：远程协同故障诊断 任务分配 路径规划 D算法 制动系统 

分 类 号：TH17[机械工程—机械制造及自动化] TP3[自动化与计算机技术—计算机科学与技术]