基于实况-虚拟-构造分布式仿真中间件架构及其可靠性问题  

Distributed Simulation Middleware Architecture Based on Live-Virtual-Constructive and Its Reliability

作　　者：邓雅文 朱可卿 韩中生[2] 樊子德 王磊 耿莹 李肖赫 DENG Ya-wen;ZHU Ke-qing;HAN Zhong-sheng;FAN Zi-de;WANG Lei;GENG Ying;LI Xiao-he(Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100094,China;Beijing Institute of Tracking and Communication Technology,Beijing 100048,China)

机构地区：[1]中国科学院空天信息创新研究院,北京100094 [2]北京跟踪与通信技术研究所,北京100048

出　　处：《科学技术与工程》2023年第5期2059-2064,共6页Science Technology and Engineering

基　　金：中国科学院国防科技重点实验室基金(CXJJ-21S032);国防科技创新特区基金(CX2022-05-02-01)。

摘　　要：实况-虚拟-构造(live-virtual-constructive,LVC)仿真技术为构建数字化的模拟训练仿真体系带来新的思路。针对LVC仿真中间件异构资源整合难的问题,开发了分布式联合训练仿真中间件架构,包括资源虚拟、应用管控、服务调度、通信链路等工作模块。该架构通过内部仿真引擎适配器打破信息屏障,能够实现仿真资源和实装资源的弹性调用与动态集成,为仿真应用提供稳定的支撑环境。在此基础上,进一步开展该分布式仿真架构的可靠性问题研究,设计了分布式仿真系统一致性共识算法,最终实现了LVC仿真异构资源互联、互通、互操作等功能。通过真实的仿真算例验证了该仿真中间件架构的可靠性、有效性与一致性。所设计的中间件架构有望对未来训练仿真系统建设与发展产生较高的参考价值。Live-virtual-constructive(LVC)brings new ideas for constructing digital simulation training system.In order to solve the problem of heterogeneous resource integration existing in LVC simulation middleware,a distributed joint training simulation middleware architecture consisting of resource virtualization,application control,service scheduling,and communication links module was developed.The information barrier can be broken via the internal simulation engine adapter,which can realize the flexible invocation and the dynamic integration of the simulation resources and the physical resources,thus providing a stable supporting environment for real simulation applications.In addition,the reliability of the distributed simulation architecture was studied,the consensus algorithm of distributed simulation system was designed,and finally the interconnection,interoperability and interoperability of heterogeneous resources in LVC simulation were realized.A real simulation example was employed to verify the validity,consistency and the reliability of the simulation middleware architecture.The middleware architecture designed is expected to have a high reference value for the construction and development of future training simulation system.

关 键 词：实况-虚拟-构造(LVC) 分布式中间件 仿真引擎 共识算法 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]