BOM概念模型到DEVS过程的演化研究  

From BOM Conceptual Model to DEVS Process

作　　者：桑景瑞[1,2] 马亚平[1] 马丰文[1] 王再奎[1] 

机构地区：[1]国防大学,北京100091 [2]石家庄机械化步兵学院,石家庄050061

出　　处：《系统仿真学报》2011年第11期2333-2338,2345,共7页Journal of System Simulation

基　　金：国家博士后基金项目(20080431395)

摘　　要：在DEVS理论的基础上,对BOM结构进行分析,推导出BOM的DEVS过程,同时根据这一过程,对BOM状态机进行了扩展,使之在理论上具备可执行能力。通过扩展,BOM将能够成为一种支持概念模型到对象模型和仿真模型快速转换的工具。同时,作为BOM扩展的前提条件,文中讨论了BOM Assembly的完备性约束条件。最后,通过一个仿真实例,对扩展的BOM状态机进行了实验验证。研究成果将为实现基于BOM的的仿真描述语言提供理论根据。BOM is an easier way to describe the conceptual model and a new focused technology to facilitate the composable simulation. By introducing DEVS procedure into BOM simulation analysis process, BOM state machine was extended to a new structure which embedded the dynamic language. This improvement transformed BOM into a new modeling tool which supported conceptual model, object model and simulation model simultaneously, and ensured the simulation model of BOMs could be executed anywhere theoretically. Meanwhile, as a precondition of BOM extension, the integrity property of the BOM was discussed. This research will found a theoretical basis for a new BOM based simulation descriptive language.

关 键 词：基本对象模型 概念模型 离散事件系统 建模与仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]