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《Chinese Journal of Sensors and Actuators》 2012-05
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An Intelligent Coordination Mechanism for Wireless Sensor and Actor Networks

LIANG Tian1,2,ZHOU Hui1,XU Chen1,XIE Jing1,HUANG Xun1(1.School of Electronics and Information,Nantong University,Nantong Jiangsu 226019,China; 2.National Mobile Communications Research Laboratory,Southeast University,Nanjing 210096,China)  
A new multiobjective intelligent coordination strategy is proposed to solve nodes coordination problem in wireless sensor and actor networks.As for the sensors in WSANs are incomplete connected,the local sensors clustering algorithm is designed to ensure communication between sensors.During the coordination between the cluster heads and the actors,network energy consumption equilibrium and network sampling period are the optimization goals,the discrete multi-objective free search algorithm is used to program actor route.Route punishment strategy and route equilibrium strategy is proposed to ensure the effectiveness of optimal results and balance actors energy consumption.Simulation results show that the intelligent coordination mechanism for WSANs can effectively program multi-actors route,and achieve equilibrium between network real-time coordination requirement and energy consummption.
【Fund】: 国家自然科学基金项目(60901041);; 南通大学研究生科技创新计划项目(YKC11056);; 南通市应用研究计划项目(K2010015);; 江苏省教育厅产业化项目(JH09-24)
【CateGory Index】: TP212.9;TN929.5
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