关键词：无线传感器；BEAHR算法；能耗模型；无线检测网络；MATLAB软件；网络生命周期
摘 要：With the development of the computer wireless communication technology,wireless sensor detection is being widely applied to engineering practice.Combined with the advantages and disadvantages of the two algorithms LEACH and PEGASIS,this paper proposes a new algorithm BEAHR algorithm.At the same time,this paper establishes mathematical model algorithm of wireless network detection energy consumption for BEAHR algorithm.Finally,this paper calculates the numerical value of the three algorithms LEACH,PEGASIS and BEAHR by using the general numerical simulation software of MATLAB software.Through the numerical simulation experiments,it is found that with the increase of time,the average energy consumption of three algorithms will also be increased.Among them,the fastest increase of energy consumption is LEAC.However,the energy consumption of BEAHR algorithm is small.When the time is 1000 s,power consumption is 0.5 J,which verifies the validity and reliability of BEAHR algorithm and proves that BEAHR algorithm has the excellent performance to save energy and improve the network life cycle.