In order to satisfy the demands of full-system, full-function, full-scope and full-factor for large scale equipment tests, according to the standard of Data Distribution Service(DDS) system, this paper proposes a new architecture of large scale equipment virtual test system by using Test and Training Enabled Architecture(TENA) as the main design idea. Taking the large-scale warship equipment virtual test system as example, the main function of each module in the system is analyzed and an example of system interior DDS middleware is designed. Application result shows that the architecture is suitable for the development of virtual test environment for various platforms, systems and equipments.%为满足大规模装备全系统、全功能、全范围、全要素的试验要求,采用试验与训练使能体系结构的设计思想,根据数据分发服务(DDS)系统的相关标准,提出一种新的虚拟试验系统体系结构.以大规模舰艇装备虚拟试验系统为例,分析其中各模块的主要功能,设计系统内部DDS信息分发中间件用例.应用结果证明,该体系结构适用于多种平台、多类系统和多型设备的装备虚拟试验环境建设.
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