信息物理系统( Cyber-physical Systems,CPS)是集计算、通信和控制能力于一体的多维复杂的分布式系统,这就要求系统必须通过专门的定制.实时中间件可以有效地解决分布式系统的异构性和互操作性等问题.信息物理系统中间件存在着分布性、容错性、性能分析、实时性、日志记录等非功能的横切关注点,基于面向方面的中间件构建技术,能够把这些横切关注从中间件中分离出来,形成独立于中间件的核心功能的方面.文中提出一个面向方面的中间件,能够处理分布式信息物理系统的动态问题,在文中,将重点放在特征模型定义,并且概述了其映射到一个动态的面向方面的中间件平台.%CPS(Cyber-physical Systems) is one multi-dimensional complex distributed system setting of computing,communications and control capabilities, which requires the system must pass a special customization. Real-time middleware can effectively solve the heterogeneity and interoperability issues of distributed systems. Aspect oriented middleware can separate non-functional concerns, such as distribution,fault-tolerance,performance analysis,real-time,logging,etc,from the core functions of middleware,implement them as independent of core functions. It will propose a family of aspect-oriented middleware platforms, is able to deal with the high dynamic issue of CPS. It will focus on the feature model definition and also outline its mapping to a dynamic aspect-oriented middleware platform.
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