基于随机服务资源管理对象的装备维修保障系统仿真建模  

Simulation Modeling for Equipment Maintenance Support System Based on Stochastic Service Resource Management Object

作　　者：李羚玮[1] 陈童[1] 郭波[1] 

机构地区：[1]国防科技大学信息系统与管理学院,湖南长沙410073

出　　处：《国防科技大学学报》2010年第2期124-129,共6页Journal of National University of Defense Technology

基　　金：国家自然科学基金资助项目(70501031)

摘　　要：装备维修保障系统(EMSS)是一类复杂的动态系统,如何对其有效地仿真建模是一个问题。首先,以"物理层—业务层"的两层分解方法详细地对EMSS进行分析。然后,将一般的面向对象思想扩展为随机服务资源管理对象(SSRMO)来对EMSS物理层仿真建模。接着,先给出了基于UML动态建模技术的EMSS业务建模方法,然后将业务流程分解为每个SSRMO的业务规则来实现EMSS的业务流程模型。最后,给出了一个全面的仿真实例并给出了详尽的仿真结果,揭示了两层分析法的较完备性和SSRMO对物理资源和人为规则进行建模的可行性。Equipment Maintenance Support System （EMSS） is a class of complex dynamic system. How to effectively analyze and construct simulation model for EMSS is a problem. Firstly,a two-layers framework named ＂physical layer-operation layer＂ framework is presented to analyze the EMSS in detail. Secondly, the concept of Object is extended to Stochastic Service Resource Management Object （SSRMO） to model the physical layer of EMSS. Thirdly, a modeling approach based on UML dynamic modeling technique for the operation procedure of EMSS is presented and the operation procedure model is further decomposed into the operation rules of SSRMO. Finally, a detailed simulation experiment nearly including all the important aspects of EMSS is designed and conducted. The results have revealed the integrality of the two-layers analyzing method and the feasibility of SSRMO in modeling the physical resource and the artificial rules.

关 键 词：装备维修保障系统 仿真建模 随机服务资源管理对象 

分 类 号：TP319.9[自动化与计算机技术—计算机软件与理论]