Optimal coupling pattern of cyber-physical systems

Jiang Jiang, Hui Liang Shen, Yongxiang Xia, Herbert H.C. Iu

Research output: Chapter in Book/Conference paperConference paperpeer-review

Abstract

In the mordent society, physical infrastructure and information technology are inseparable. The concept of cyber-physical systems (CPSs) is then proposed and has been widely concerned by researchers in recent years. Various models have been introduced to meet the actual needs. In one type of those models, the physical part and the cyber part are coupled and influence each other. The cyber part monitors and controls the physical part, but at the same time it may also bring certain harm; the fault in one part may also be transmitted to the other and affect the performance of the counterpart. Here, this paper introduces an asymmetric interdependent model and studies how the coupling pattern of CPSs affects the system robustness. In addition, the coupling pattern of CPSs is optimized by using the simulated annealing (SA) algorithm to reduce the performance loss. The results of this paper may find applications in the future CPS planning.

Original languageEnglish
Title of host publication2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings
PublisherIEEE, Institute of Electrical and Electronics Engineers
ISBN (Electronic)9781728192017
DOIs
Publication statusPublished - 2021
Event53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Daegu, Korea, Republic of
Duration: 22 May 202128 May 2021

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
Volume2021-May
ISSN (Print)0271-4310

Conference

Conference53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021
Abbreviated titleISCAS 2021
Country/TerritoryKorea, Republic of
CityDaegu
Period22/05/2128/05/21

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