Research of underground positioning algorithm based on DOA and TDOA

Research of underground positioning algorithm based on DOA and TDOA

In view of problems that current underground positioning system is sensitive to environmental change and has low positioning accuracy, the paper introduced an underground positioning algorithm based on DOA and TDOA. The algorithm takes advantages of high accuracy of TDOA and high angular resolution...

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Bibliographic Details
Main Authors: ZHAI Yan-rong, HUANG Huan, ZHANG Shen, MA Xiu-ping, LIU Wei, YOU Chun-xia
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2013-11-01
Series:Gong-kuang zidonghua
Subjects:
underground positioning
smart antenna
direction of arrival
time difference of arrival
Online Access:http://www.gkzdh.cn/article/doi/10.7526/j.issn.1671-251X.2013.11.016

Internet

http://www.gkzdh.cn/article/doi/10.7526/j.issn.1671-251X.2013.11.016

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