Positioning of underground mobile communication device based on three direction acceleration data
In view of the problem of big position error of personnel positioning system based on RSSI technology, the paper proposed to use triaxial acceleration sensor built-in smart phone to collect active vibration signal, and get walking motion law of the human through data analysis with reference to body...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2016-04-01
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| Series: | Gong-kuang zidonghua |
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| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.04.017 |