美海军DDG-1000全舰计算环境体系结构探析

作为美海军新型多任务驱逐舰DDG-1000的关键技术之一,全舰计算环境(TSCE)代表了舰船信息系统集成技术的先进水平,带来了舰船系统设计和集成方式的变化。在描述TSCE的项目背景、系统概况、技术架构、任务系统以及海军开放式体系结构(OA)等的基础上,分析全舰计算环境基础设施(TSCE-I)的结构和组成,包括数据处理、适配、人机接口、网络等基础设施,以及实现面向服务架构(SOA)的相关技术权衡,得出公共计算服务环境是未来舰船提高综合作战能力和信息化水平的有效手段。并根据分析研究,提出了开展TSCE研制必须突破的几项主要关键技术。

Analysis on the Architecture of USN DDG-1000 Total Ship Computing Environment

Total Ship Computing Environment （TSCE） is one of the critical technologies of DDG-1000, the new multipurpose destroyer of U.S. Navy, and has led to numerous changes in the design and integration of ship systems. This paper introduces the project background of TSCE, as well as its technical architecture, mission systems and Navy Open Architecture （OA）. The structure and composition of the TSCE Infrastructure （TSCE-I） segment are also analyzed, which includes elements such as the data processing unit, the adaptation unit, the human interface and the network infrastructure. Finally, some technical tradeoffs related to the Service Oriented Architecture （SOA） are introduced, i.e., component-based development, real-time or non real-time applications.