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

为解决“实况-虚拟-构造”（Live-Virtual-Constructive，LVC）仿真目前存在的顶层设计规划多、实际应用研究不足等问题，本文在充分考虑LVC分布式仿真特性的基础上开展了以下几个方面的研究：包括设计面向模拟训练的分布式仿真系统架构，构建系统运行流程，开展分布式仿真中间件、分布式仿真可靠性保证技术、分布式仿真多领域多尺度融合建模与协同计算技术等关键问题研究、设计了分布式仿真系统共识算法，最终实现了系统异构资源互联、互通、互操作等功能。本文通过真实的仿真算例验证了该系统的体系架构、运行流程及其关键技术的准确性及有效性。本文所设计的系统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。

Research on Architecture of Distributed Simulation System and Its Key Issues Based on LVC

In order to solve the problems of Live-Virtual-Constructive (LVC) simulation, such as more top-level design planning and insufficient practical application, this study carries out the following research on the basis of fully considering the characteristics of LVC distributed simulation: Including the design of a distributed simulation system architecture for simulation training, and the construction of the system operation process. The key issues such as distributed simulation middleware, distributed simulation reliability assurance technology, distributed simulation multi-domain multi-scale fusion modeling and collaborative computing technology are studied, and the consensus algorithm of distributed simulation system is designed. Finally, the functions of system heterogeneous resource interconnection, interoperability and interoperability are realized. This paper verifies the accuracy and effectiveness of the system architecture, operation process and key technologies through a real simulated experiment. The system designed in this paper is expected to have an important reference value for the construction and development of future training simulation system.