Collaborative training mechanism design for wireless sensor and actuator networks

  • Authors:
  • Lei Mo;Bugong Xu

  • Affiliations:
  • Key Laboratory of Autonomous Systems and Network Control, Ministry of Education, College of Automation Science and Engineering, South China University of Technology, Guangzhou, P.R. China;Key Laboratory of Autonomous Systems and Network Control, Ministry of Education, College of Automation Science and Engineering, South China University of Technology, Guangzhou, P.R. China

  • Venue:
  • ICIRA'12 Proceedings of the 5th international conference on Intelligent Robotics and Applications - Volume Part I
  • Year:
  • 2012

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Abstract

Wireless sensor and actuator networks (WSANs) combine a large number of sensor nodes and a lower number of actuator nodes that are connected with wireless medium, providing distributed sensing and executing appropriate tasks to the events monitored in a special region of interest. The design of coordination mechanisms among nodes is considered in this paper. First, we formulate the mathematical models for WSANs system. Then, a strategy is proposed to assign proper tasks to actuators based on the characteristics of current events. Finally, according to system requirements, a distributed PID neural network control scheme is adopted to take coordinated actions of actuators on the given tasks. The simulations demonstrate the effectiveness of our proposed methods.