文献类型：期刊文献

英文题名：Localization with a Mobile Anchor Using ABC-GA Hybrid Algorithm in Wireless Sensor Networks

作者：Qi, Rongbin[1];Li, Sijin[1];Ma, Tianyi[2];Qian, Feng[1]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Control & Optimizat Chem Proc, Minist Educ, Meilong Rd 130, Shanghai 200237, Peoples R China;[2]Shanghai Business Sch, Dept Comp Sci & Technol, Shanghai 200235, Peoples R China

年份：2012

卷号：16

期号：6

起止页码：741

外文期刊名：JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS

收录：EI(收录号：20123915476947);WOS:【ESCI(收录号:WOS:000448718500008)】；

基金：This project is supported by Major State Basic Research Development Program of China (2009CB320603), National Natural Science Foundation of China (61134007), the Fundamental Research Funds for the Central Universities, Shanghai Special Fund Projects for selecting and training outstanding young teachers in University (Sxy09007), Research and Innovation Fund Program of Shanghai Education Commission (11YZ262), and Shanghai Leading Academic Discipline Project (B504).

语种：英文

外文关键词：artificial bee colony; genetic algorithm; evolutionary computing; wireless sensor networks; node localization

摘要：Nodes localization plays an important role in applications of wireless sensor networks. In this paper, a localization scheme with a mobile anchor using a hybrid algorithm (ABC-GA) which combines Artificial Bee Colony (ABC) algorithm with the advantages of Genetic Algorithm (GA) is proposed. The localization scheme determines location of unknown node by the mobile anchor. It has high accuracy without any additional requirements for the hardware of unknown node. The core problem of the scheme is to find the shortest path to traverse all unknown nodes by the proposed hybrid algorithm. Simulation results show that ABC-GA hybrid algorithm has high convergence rate and strong global search capability, and the accuracy of localization scheme is satisfactory.