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基于最速下降-Newton的DV—Hop定位算法

DV-Hop Location Algorithm based on the method of the steepest descent and Newton
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摘要 针对无线传感器网络DV—Hop算法定位不精确的问题，通过引入最速下降法和New—ton法，对DV—Hop算法进行了改进。仿真结果表明，改进的算法在不需要额外的硬件基础上，提高了定位精度，达到了预期效果。 In order to improve the DV-Hop position algorithm of Wireless Sensor Network （WSN）,introduce the method of the steepest descent and Newton. The simulation results show that the improved algorithm does not need additional hardwork foundation, improve the precision of positioning and achieve the desired effect.
作者 孙相超 魏玉宏 王晓红
机构地区 武警工程大学研究生管理大队 武警总部司令部
出处 《武警工程大学学报》 2015年第4期31-34,共4页 Journal of Engineering University of the Chinese People＇s Armed Police Force
关键词 无线传感器网络 DV—Hop算法 最速下降法 NEWTON法 WSN DV-Hop algorithm steepest descent method Newton method
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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武警工程大学学报
2015年 第4期

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