TY - GEN
T1 - Reliability modeling of cyber-physical systems
T2 - 2017 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems, MSCPES 2017
AU - Lazarova-Molnar, Sanja
AU - Mohamed, Nader
AU - Shaker, Hamid Reza
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/10
Y1 - 2017/10/10
N2 - The goal of this paper is to provide a holistic overview and identify challenges of reliability modeling in Cyber-Physical Systems (CPS). Cyber-physical systems are complex systems that incorporate three paradigms of different natures: hardware, software and humans. Each of the paradigms raises its specific challenges and instills its own types of faults and failures that occur following their specific patterns. Therefore, each of the paradigms requires different reliability modeling approaches, and, moreover, all modeling approaches need to be combined. This combination can enable development of a holistic CPS reliability modeling approach. In this paper, we present the specificities of reliability and fault modeling for all three paradigms that comprise CPS: hardware, software and humans, and discuss the challenges related to their combination for providing a holistic approach to CPS reliability modeling.
AB - The goal of this paper is to provide a holistic overview and identify challenges of reliability modeling in Cyber-Physical Systems (CPS). Cyber-physical systems are complex systems that incorporate three paradigms of different natures: hardware, software and humans. Each of the paradigms raises its specific challenges and instills its own types of faults and failures that occur following their specific patterns. Therefore, each of the paradigms requires different reliability modeling approaches, and, moreover, all modeling approaches need to be combined. This combination can enable development of a holistic CPS reliability modeling approach. In this paper, we present the specificities of reliability and fault modeling for all three paradigms that comprise CPS: hardware, software and humans, and discuss the challenges related to their combination for providing a holistic approach to CPS reliability modeling.
KW - challenges
KW - cyber-physical systems
KW - human factor
KW - overview
KW - reliability
UR - http://www.scopus.com/inward/record.url?scp=85034767060&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85034767060&partnerID=8YFLogxK
U2 - 10.1109/MSCPES.2017.8064536
DO - 10.1109/MSCPES.2017.8064536
M3 - Conference contribution
AN - SCOPUS:85034767060
T3 - 2017 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems, MSCPES 2017 - Held as part of CPS Week, Proceedings
BT - 2017 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems, MSCPES 2017 - Held as part of CPS Week, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 21 April 2017
ER -