网络物理系统的中间件专业化开发方法  

Middleware Specialization Development Method to Cyber Physical Systems

作　　者：王迤冉[1] 朱维军[2] 孙挺[1] 刘松泉[1] 

机构地区：[1]周口师范学院计算机科学与技术学院,河南周口466001 [2]郑州大学信息工程学院,河南郑州450052

出　　处：《计算机与现代化》2013年第10期131-134,共4页Computer and Modernization

基　　金：河南省科技厅科技发展计划项目(122300410397;122400450356;122400450204)

摘　　要：当代计算基础设施如网络堆栈、操作系统和中间件,都是由软件功能的不同层次构建而成,用来支持更为广泛的应用。然而,设施特征的丰富性和软件功能的层次性增加了系统性能开销。本文基于面向特征的软件开发原理,提出一种通用中间件构造过程的方法。该方法为高水平抽象特征的现代中间件推导出一种代数结构。通过一个实例说明折纸矩阵和生成程序如何在实现中间件专业化研究中所发挥的作用。Contemporary computing infrastructure, such as networking stacks, OS and middleware, are made up of layers of soft- ware functionality to support the broadest range of applications. The feature richness and the layers of functionality, however, tend to be a source of performance overhead for cyber physical systems. The paper presents an approach to systematically special- ize general-purpose middleware based on the principles of feature-oriented software development. It requires deducing an algebraic structure of contemporary middleware based on a higher level of abstraction of features. The paper showcases how origami matrices and generative programming can play a key role in realizing the specializations.

关 键 词：计算基础设施 面向特征软件开发 折纸矩阵 特征 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]