›› 2015, Vol. 28 ›› Issue (10): 182-.

• 论文 • 上一篇    下一篇

物理信息系统评估分析

常敏,崔永进,张学典,秦敏,陈征   

  1. (上海理工大学 光电信息与计算机工程学院,上海 200093)
  • 出版日期:2015-10-15 发布日期:2015-10-29
  • 作者简介:崔永进(1983—),男,硕士研究生。研究方法:光电检测与光电信息处理。E-mail:1248413099@qq.com

Assessment of Cyber-physical Systems

CHANG Min,CUI Yongjin,ZHANG Xuedian,QIN Min,CHEN Zheng   

  1. (School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
  • Online:2015-10-15 Published:2015-10-29

摘要: 在物理信息系统深度融合背景下,将信息系统引入传统的电力系统中,构建出新型CPS系统。然而信息系统的引入在提高电力系统可靠性的同时,也增加了电力系统的不安全、不稳定因素。针对信息带来的隐患文中提出一种基于CPS的电力系统可靠评估模型,并将新模型与传统电力系统评估模型进行对比,根据评估新型模型提出计算可靠性的理论方法。介绍了评估过程中面临的挑战,且对整个评估进行总结。

关键词: 物理信息系统(CPS), 信息系统, 评估模型, 评估方法

Abstract: Information system is introduced into traditional power system under the background of cyber physical system integration to build a new CPS system.However the introduction of information systems brings security risks while improving the reliability of the power system.A model of power system reliability assessment based on the CPS is proposed in comparison with the traditional power system evaluation model.The calculation method is also put forward according to the assessment model of the reliability.Finally the challenges in the assessment process are introduced and the whole assessment is summarized.

Key words: cyber physical system;information system;assessment model;assessment method

中图分类号: 

  • TP391