摘要
仿真模型重用是当前仿真领域的热点问题,其在工程领域的实现能够极大提高开发效益。鉴于各类现代防空作战行动中的相似性,采用DEVS方法为其建立分层耦合的离散事件模型(DEM),在事件驱动层面对各类应用情景中的模型状态转移做了统一的、规范的描述,并针对不同的应用情景引入行为模型(BM)建模,在行为表示层面上描述模型状态转移的具体算法,最后设计了BM和DEM结合的动态链接方式,给出仿真程序组成示例,实现了从事件驱动层到行为表示层的模型重用。
Simulation model reuse is a hot research issue in current simulation area.It is valuable to implement the concept in the engineering practice.Considering the comparability of different anti-air defense operations,layered and coupled discrete event models（DEM） were given based on DEVS,which described the sate-changing of all the operation scenarios on the layer of event-driving in a unified manner with standard formulation language.Then behavior modeling（BM） was presented on the layer of behavior-expression to describe the algorithms of the state-changing of DEM.Finally,a dynamic loading method was devised to link DEM and BM and the composition of simulation software was demonstrated,which implemented the model reusability all through the event-driving and behavior-expression layers.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2011年第B07期30-33,共4页
Journal of System Simulation
