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Author:

张会清 (张会清.) | 石晓伟 (石晓伟.) | 邓贵华 (邓贵华.) | 高学金 (高学金.) | 任明荣 (任明荣.)

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EI Scopus PKU CSCD

Abstract:

在研究分析室内无线信号传播特性和传统的室内定位算法的基础上,提出了用BP神经网络来拟合室内无线信号传播模型,避免了对无线信号传播模型中参数A和n的不精确估计.在训练完成的BP神经网络的输入层输入接收信号强度值RSSI(Received Signal Strength Indicator),在输出层即可得到对应的距离值,再利用泰勒级数展开法确定盲节点的坐标位置.最终通过Matlab仿真和ZigBee平台实验验证了算法的可行性和有效性.

Keyword:

ZigBee 室内定位 RSSI(Received Signal Strength Indicator) BP神经网络 泰勒级数

Author Community:

  • [ 1 ] [张会清]北京工业大学
  • [ 2 ] [石晓伟]北京工业大学
  • [ 3 ] [邓贵华]北京工业大学
  • [ 4 ] [高学金]北京工业大学
  • [ 5 ] [任明荣]北京工业大学

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Source :

电子学报

ISSN: 0372-2112

Year: 2012

Issue: 9

Volume: 40

Page: 1876-1879

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 10

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 88

Chinese Cited Count:

30 Days PV: 4

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