Adaptation trust evolution scheme for mobile robot in industrial wireless sensor-cloud
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...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2017-06-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017125/ |
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| Summary: | 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. |
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| ISSN: | 1000-0801 |