摘要
信息物理系统(cyber physical system,CPS)是在环境感知的基础上,融合计算、通信和控制能力的网络化物理设备系统,通过计算和物理进程相互影响的反馈循环,实现现实世界与虚拟世界的相互协同和交互,以增加或扩展新的功能,提供实时感知、动态控制和信息反馈等服务。本文围绕CPS的核心概念,深入探讨CPS的内涵,剖析当前CPS研究与发展所面临的巨大挑战,重点探寻其重要的科学基础和关键技术,展望未来CPS研究与发展的新趋势。
Cyber physical system（CPS） is the network-physical-equipment-system based on the depth context awareness,fusion computing,communication and control（3C） abilities,which realizes the real world and cyber world coordination and interactive to increase or expand new functions,and provides the real-time perception,dynamic control and cyber feedback and other services with the influence and feedback loop between the calculation process and physical process.The paper introduces the background and concept of CPS,gives a detailed analysis about the opportunities and challenges of the research on CPS.Some important scientific basis and key technology are analyzed.The future research and the new development trends of CPS are surveyed in this paper.
出处
《电信科学》
北大核心
2012年第2期127-132,共6页
Telecommunications Science
基金
国家自然科学基金资助项目(No.61001086)
中央高校基本科研业务基金资助项目(No.ZYGX2011X004)
关键词
信息物理系统
泛在网
物联网
嵌入式系统
cyber physical system
ubiquitous network
Internet of Things
embedded system
