Study on Optimization Algorithms in Wireless Sensor Networks
Wang Fei · Jisuanji fangzhen · 2011
Wireless Sensor Networks coverage control is a study of the optimal working of high density of distributing nodes sensor set.The application of optimization algorithm is helpful to effectively control the energy of network nodes,improve the perceived quality of services and extend the network survival time.Based on a hybrid crossovers algorithm,the paper proposes an optimal coverage control scheme to achieve optimized coverage and minimum effective utilization,in which,the extended crossover operator is applied to increase the local search capability of the hybrid method of crossovers.Comparing with simulation results of other algorithms,it shows that the hybrid method of crossovers can converge to a more accurate solution,then compute the sub-optimal working sensor set and extend network lifetime.