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.
This work was supported by the National Natural Science Foundation of China under grant 61174070 and the Specialized Research Fund for the Doctoral Program under grant 20110172110033.
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Mo, L., Xu, B. (2012). Collaborative Training Mechanism Design for Wireless Sensor and Actuator Networks. In: Su, CY., Rakheja, S., Liu, H. (eds) Intelligent Robotics and Applications. ICIRA 2012. Lecture Notes in Computer Science(), vol 7506. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33509-9_15
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DOI: https://doi.org/10.1007/978-3-642-33509-9_15
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