基于Perti网的并行测试程序运行管理模型  

Model of parallel TPS management mechanism based on Petri net

作　　者：陈粤[1] 孟晓风[1] 边泽强[1] 

机构地区：[1]北京航空航天大学仪器与光电工程学院,北京100083

出　　处：《计算机工程与设计》2008年第4期833-835,838,共4页Computer Engineering and Design

摘　　要：并行自动测试系统中,为了对并行测试程序运行管理机制的运行状态进行分析,必须对该问题进行建模和仿真。在基于Petri网理论的基础上,提出了并行自动测试程序的运行管理模型。该模型基于Petri网描述测试流程的资源申请、资源分配、流程启动、运行监控、流程终止、资源释放的全过程。在该模型下对一个系统实例进行了仿真分析,实验结果表明,该模型适于描述该类系统的运行管理状态。In the parallel automatic test system, the parallel test programme management mechanism is to be modelled to analyse the function state. Therefore, a model is presented. The management mechanism of parallel automatic test system, including applying for resource, resource allocation, program starting, function management, program ending and resource release, is described by the model based on the Petri net. According to the model, an example of experimental system is analysed. The experimental result shows that the given model is fit for the parallel automatic test system.

关 键 词：并行处理 PETRI网 自动测试系统 并行测试 运行管理 计算机仿真 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]