This paper analysis of the impact of service-oriented architecture with the Service Component Architecture (SCA) for distributed systems,designdistributed multi-data fusion simulation systembased on SCA specifications,design the abstract component and business component,describe the SCA module with Java language implementations,and binding system integration through Web Service. The simulation examples show that the program meets the requirements of distributed simulation system for heterogeneous, and improve the flexibility of the system and business model reusability.%分析了面向服务架构与服务组件框架(SCA)对分布式系统的影响,提出了基于SCA规范的分布式多数据融合仿真系统设计方案,进行了抽象构件和业务构件的设计,完成了描述了Java语言的SCA模块实现方式,通过WebService绑定实现了系统的整合。仿真实例表明,该方案满足了分布式仿真系统对异构性的要求,提高了系统的灵活性与业务模型的可重用性。
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