CAJ | 학술논문

为了降低节点能量消耗，延长网络生存的时间，提出了一种改进蚁群算法的无线传感器网络路由机制。首先将无线传感器网络服务质量分为3类，然后利用蚁群算法可以自适应网络状况动态性的优势，构建传感器节点转移函数和信息素更新规则，自适应构建数据路由，最后采用仿真模拟实验对算法性能进行检验。实验结果表明，相对于与现有无线传感器路由算法，本文通过引入蚁群优化机理挖掘传感器节点之间的关联性，数据传输延迟、可靠性和能量开销上具有更好的性能，使整个网络性能保持最优。
위료강저절점능량소모，연장망락생존적시간，제출료일충개진의군산법적무선전감기망락로유궤제。수선장무선전감기망락복무질량분위3류，연후이용의군산법가이자괄응망락상황동태성적우세，구건전감기절점전이함수화신식소경신규칙，자괄응구건수거로유，최후채용방진모의실험대산법성능진행검험。실험결과표명，상대우여현유무선전감기로유산법，본문통과인입의군우화궤리알굴전감기절점지간적관련성，수거전수연지、가고성화능량개소상구유경호적성능，사정개망락성능보지최우。
In order to reduce the energy consumption of the nodes and prolong the lifetime of the network, a new routing mechanism of wireless sensor network based on improved ant colony algorithm is proposed in this paper. First﹣ly, the quality of service is divided into 3 categories for wireless sensor network, and then ant colony optimization algo﹣rithm is used to dynamic adaptive network situation to construct sensor node transfer function and the pheromone upda﹣ting rule and improve the adaptability and energy balance data routing construction, finally the simulation experiments are carried out to test the performance of the algorithm. The experimental results show that, compared with the existing routing algorithm of wireless sensor networks, this proposed algorithm can mine association of sensor nodes and obtain better performance of data transmission delay, reliability and energy cost with, so that the whole network can maintain optimal performance.