Telecommunications Science ›› 2017, Vol. 33 ›› Issue (6): 86-96.doi: 10.11959/j.issn.1000-0801.2017125

• research and development • Previous Articles     Next Articles

Adaptation trust evolution scheme for mobile robot in industrial wireless sensor-cloud

Jianhua LIU1,2,Minglu LI2,Dazhi LI2,3,Luqun LI3   

  1. 1 College of Mathematics Physics and Information Engineering,Jiaxing University,Jiaxing 314001,China
    2 Department of Computer Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China
    3 College of Information,Mechamical and Electrical Engineering,Shanghai Normal University,Shanghai 200234,China
  • Revised:2017-05-06 Online:2017-06-01 Published:2017-06-27
  • Supported by:
    The National Natural Science Foundation of China(61572014);The Natural Science Foundation of Zhejiang Province of China(LY16F020028)

Abstract:

Industrial wireless sensor networks and production equipments are deployed in unattended and distributed intelligent manufacturing system (IMS).Sensor-cloud as a potential technology can effectively integrate distributed equipments as a service and provide it to mobile robots.However,when the mobile robots access the remote devices via sensor-cloud platform,because potential attackers easily intercept keys and eavesdrop equipment operation contents through wireless channels,which makes the key management and the control of equipment operation permission become crucial to the safe and reliable operation of IMS.Therefore,the utility function of game players were formalized,the adaptive trust update process was analyzed,and an adaptive trust management mechanism based on evolutionary game was proposed.Simulation results show that the proposed method can effectively improve the security of sensor-cloud network systems and equipments.

Key words: cloud computing, wireless sensor network, game theory, trust management

CLC Number: 

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