摘要
近年来,信息物理融合系统(CPS)已成为国内外学术界和科技界研究的重要方向,被认为是继计算机、互联网之后世界信息技术的第三次浪潮。CPS是一个多维、异构、深度融合的开放式系统,涉及计算机、通信、控制等多个学科的知识,由于各个学科领域在研究理论和方法上存在明显不同,所以给CPS的应用研究带来了极大的挑战。基于此背景,从整体的角度对CPS进行综合阐述,首先介绍CPS的定义、主要特性以及国内外的应用研究现状,之后阐述CPS的典型组成架构、抽象框架以及CPS节点的主要构成,最后以电力、能源行业的CPS应用研究为主线,从系统理论基础、建模、仿真、设计开发以及其核心组成部分(计算、通信、控制)等多个方面论述了目前CPS研究过程中所面临的主要挑战和初步解决方案。
In recent years, Cyber-Physical System （CPS） has become an important research direction of the academic and scientific fields. It is considered to be the third wave of the information technology. CPS is a multi-dimensional, heterogeneous, deeply integrated open system, including lots of knowledge from domains of computer, communication and control. The significant differences in the theory and methods of these subjects bring great challenges to the research of CPS. Based on this, the definition, main features and the domestic and international research status were introduced. Next, the system architecture, abstraction strategy and CPS node module were illustrated. Finally, taking the research on the power and energy industries as the main line, the research challenges in system theory, modeling, simulation, design, development of CPS and its core components （computing, communication and control） were presented in detail.
出处
《计算机应用》
CSCD
北大核心
2013年第A02期1-5,45,共6页
journal of Computer Applications
基金
国家863计划项目(2012AA050803)
新能源电力系统国家重点实验室开放课题(LAPS13009)
关键词
信息物理融合系统
系统架构
信息抽象
CPS节点
网络融合
Cyber-Physical System （CPS）
system architecture
information abstraction
CPS node
network convergence
