无线传感器网络、粒子群优化算法、路由
Abstract:WSNarewidelydeployedduetotheadvantagesofwiderangeofinformationperceptionandwirelessinformation
transmission.Thispaperproposesaclusteringroutingprotocolbasedonparticleswarmoptimization.Inthisalgorithm,
POSalgorithmisintroducedintothenetworkclustering,andtheappropriatefunctionisdesigned.Thefunctioniscomposed
ofdiscretenessfactorandsurvivalfactor,whichreflectthedistributionuniformityandqualityofnodesinthenetwork
respectively.Simulationresultsshowthatthesurvivaltimeoftheclusteredroutingnetworkwithparticleswarmoptimization
ismorethandoubled.
Keywords:WSN;PSO;routing