故障装备检测任务分解模型评估  

An evaluation for the test task decomposition model of the fault equipment

作　　者：丁超[1] 唐力伟[1] 邓士杰[1] 

机构地区：[1]军械工程学院,石家庄050000

出　　处：《仪器仪表学报》2015年第6期1433-1440,共8页Chinese Journal of Scientific Instrument

摘　　要：为解决故障装备检测过程存在的突出问题,提高检测任务的执行效率,降低任务执行过程中的复杂程度,在掌握一般检测任务执行过程的基础上,总结了现有故障装备检测过程中常见任务的不同类型;以检测过程中相互间具有约束关系的任务分解为研究对象,借鉴任务关联矩阵(TAM)等相关概念,提出了基于检测任务分解的评估方法和过程模型,从检测周期和资源占用2个角度实现了对检测任务分解程度的定性分析,对任务内聚性、耦合性以及均衡性的定量计算,最后通过实例验证了该方法和模型的可行性,为评估不同检测任务分解方案提供了参考。To adress problems existing in the test process of the fault equipment,improve the execution efficiency and reduce the complexity of the execution process,the general test process is investigated and different types of the existing test tasks are summarized. The task is taken as the research object in which relationships are mutual,referred to relevant concepts,such as task associated matrix（TAM）. The evaluation method and process model of test tasks decomposition are proposed. The quantitative calculation of the cohesion is achieved. Coupling and equilibrium of the test tasks and the qualitative analysis of the test task decomposition are considered from two aspects： test cycle and resource usage. The feasibility of the method and model is verified. The mentioned method provides a reference for evaluating different schemes of the test task decomposition.

关 键 词：故障装备检测 任务执行过程模型 任务分解过程模型 评估 任务关联矩阵 

分 类 号：TP301[自动化与计算机技术—计算机系统结构] TH701[自动化与计算机技术—计算机科学与技术]