TY - GEN
T1 - An implementation towards integrated simulation of cyber-physical systems
AU - Li, Xiaoyu
AU - Wang, Yuying
AU - Zhou, Xingshe
AU - Liang, Dongfang
AU - Du, Chenglie
PY - 2013
Y1 - 2013
N2 - Cyber-Physical Systems (CPS) involve communication, computation, and control through heterogeneous and widely distributed physical devices and computational components. The close interactions of these systems with the physical world make it difficult to model and simulate using traditional embedded system modeling and simulation technology. In this paper we address the main technical challenges on system simulation taking into account by the heterogeneity and integration of computation and physical processes characters of CPS, and provide a new interface based simulation modeling method and its corresponding co-simulation framework. We use Simulink to establish the physical continuous dynamic model, use UML to establish the discrete event-driven model, and then integrate the Simulink model into UML model by code fusion technology to implement co-simulation. A lunar rover example is implemented to validate the proposed method.
AB - Cyber-Physical Systems (CPS) involve communication, computation, and control through heterogeneous and widely distributed physical devices and computational components. The close interactions of these systems with the physical world make it difficult to model and simulate using traditional embedded system modeling and simulation technology. In this paper we address the main technical challenges on system simulation taking into account by the heterogeneity and integration of computation and physical processes characters of CPS, and provide a new interface based simulation modeling method and its corresponding co-simulation framework. We use Simulink to establish the physical continuous dynamic model, use UML to establish the discrete event-driven model, and then integrate the Simulink model into UML model by code fusion technology to implement co-simulation. A lunar rover example is implemented to validate the proposed method.
KW - Co-simulation
KW - Cyber-physical systems
KW - Integration of heterogeneous model
KW - Simulink
KW - UML
UR - http://www.scopus.com/inward/record.url?scp=84893488091&partnerID=8YFLogxK
U2 - 10.1109/GreenCom-iThings-CPSCom.2013.141
DO - 10.1109/GreenCom-iThings-CPSCom.2013.141
M3 - 会议稿件
AN - SCOPUS:84893488091
SN - 9780769550466
T3 - Proceedings - 2013 IEEE International Conference on Green Computing and Communications and IEEE Internet of Things and IEEE Cyber, Physical and Social Computing, GreenCom-iThings-CPSCom 2013
SP - 789
EP - 796
BT - Proceedings - 2013 IEEE International Conference on Green Computing and Communications and IEEE Internet of Things and IEEE Cyber, Physical and Social Computing, GreenCom-iThings-CPSCom 2013
T2 - 2013 IEEE International Conference on Green Computing and Communications and IEEE Internet of Things and IEEE Cyber, Physical and Social Computing, GreenCom-iThings-CPSCom 2013
Y2 - 20 August 2013 through 23 August 2013
ER -