Abstract: With the rapid development of technology, particularly with the new concepts and technologies such as cyber space, it has posed a serious challenge for simulation architecture technology which has been widely used. The simulation architecture needs to adapt to the development trends of net-centric, universal, service-oriented, integrating, and needs to possess high reusability, scalability, composability and interoperability. The standards related to simulation architectures which have been used widely are drafted by U.S. Department of Defense, thus DoD represents the highest technology level in simulation architecture area. Therefore, this paper researches the simulation architecture which is used widely, and makes a deep analysis of the technical characteristics and problems of each architecture. It investigates and studies the LVC architecture roadmap of DoD, which is the development direction of the future DoD’s simulation architecture. It proposes some recommendations for the development of simulation architecture based on the researches.

Key words: Modeling and Simulation（M&S）, simulation architecture, Distributed Interactive Simulation（DIS）, High Level Architecture（HLA）, Test and Training Enabling Architecture（TENA）, Common Training Instrumentation Architecture（CTIA）, Live, Virtual, and Constructive（LVC）, LVC Architecture Roadmap（LVCAR）

摘要： 随着信息技术的飞速发展，特别是cyber空间、cyber对抗等新概念、新技术的提出，要求仿真体系结构能够适应网络化、通用化、服务化、集成化的发展趋势，具有高可重用性、可扩展性、可组合性与互操作性，这对目前我军广泛采用的仿真体系结构带来了严峻挑战。美军是目前主流仿真体系结构相关标准的制定者，代表了世界的先进水平，因此，对美军目前广泛采用的多个仿真体系结构进行了深入调研，着重分析了各个体系结构的技术特点、存在的问题，研究了美军用于指导未来仿真体系结构发展的路线图。在此基础上，提出了我军新一代仿真体系结构发展的建议。

关键词: 建模与仿真（M&, S）, 仿真体系结构, 分布式交互仿真（DIS）, 高层体系结构（HLA）, 试验与训练使能体系结构（TENA）, 通用训练设备体系结构（CTIA）, 实物、虚拟和构造（LVC）, LVC体系结构路线图（LVCAR）