Underground joint localization method based on electromagnetic wave and ultrasonic
For low localization precision of existing underground personnel localization technologies, an underground joint localization method based on electromagnetic wave and ultrasonic was proposed by analyzing ranging principle of electromagnetic wave and ultrasonic wave as well as application characteris...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2016-07-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.07.008 |
| _version_ | 1797868884056866816 |
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| author | LI Zongwei LI Qiwei WEN Liang MENG Qingyong |
| author_facet | LI Zongwei LI Qiwei WEN Liang MENG Qingyong |
| author_sort | LI Zongwei |
| collection | DOAJ |
| description | For low localization precision of existing underground personnel localization technologies, an underground joint localization method based on electromagnetic wave and ultrasonic was proposed by analyzing ranging principle of electromagnetic wave and ultrasonic wave as well as application characteristics in underground tunnels. In the method, a ratio of distance between a mobile node and two anchor nodes is obtained by approximate calculation according to logarithmic normal distribution model. Vertical coordinate of the mobile node is obtained by electromagnetic wave ranging method, and horizontal coordinate is gotten by ultrasonic wave ranging method. The Matlab simulation result verifies feasibility and localization precision of the method. |
| first_indexed | 2024-04-10T00:02:51Z |
| format | Article |
| id | doaj.art-ec21205862ea410fb280c84d4f49222b |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:02:51Z |
| publishDate | 2016-07-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-ec21205862ea410fb280c84d4f49222b2023-03-17T01:41:55ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2016-07-01427303310.13272/j.issn.1671-251x.2016.07.008Underground joint localization method based on electromagnetic wave and ultrasonicLI ZongweiLI QiweiWEN LiangMENG QingyongFor low localization precision of existing underground personnel localization technologies, an underground joint localization method based on electromagnetic wave and ultrasonic was proposed by analyzing ranging principle of electromagnetic wave and ultrasonic wave as well as application characteristics in underground tunnels. In the method, a ratio of distance between a mobile node and two anchor nodes is obtained by approximate calculation according to logarithmic normal distribution model. Vertical coordinate of the mobile node is obtained by electromagnetic wave ranging method, and horizontal coordinate is gotten by ultrasonic wave ranging method. The Matlab simulation result verifies feasibility and localization precision of the method.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.07.008underground personnel localizationelectromagnetic wave rangingultrasonic wave rangingjoint localization based on electromagnetic wave and ultrasonic |
| spellingShingle | LI Zongwei LI Qiwei WEN Liang MENG Qingyong Underground joint localization method based on electromagnetic wave and ultrasonic Gong-kuang zidonghua underground personnel localization electromagnetic wave ranging ultrasonic wave ranging joint localization based on electromagnetic wave and ultrasonic |
| title | Underground joint localization method based on electromagnetic wave and ultrasonic |
| title_full | Underground joint localization method based on electromagnetic wave and ultrasonic |
| title_fullStr | Underground joint localization method based on electromagnetic wave and ultrasonic |
| title_full_unstemmed | Underground joint localization method based on electromagnetic wave and ultrasonic |
| title_short | Underground joint localization method based on electromagnetic wave and ultrasonic |
| title_sort | underground joint localization method based on electromagnetic wave and ultrasonic |
| topic | underground personnel localization electromagnetic wave ranging ultrasonic wave ranging joint localization based on electromagnetic wave and ultrasonic |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2016.07.008 |
| work_keys_str_mv | AT lizongwei undergroundjointlocalizationmethodbasedonelectromagneticwaveandultrasonic AT liqiwei undergroundjointlocalizationmethodbasedonelectromagneticwaveandultrasonic AT wenliang undergroundjointlocalizationmethodbasedonelectromagneticwaveandultrasonic AT mengqingyong undergroundjointlocalizationmethodbasedonelectromagneticwaveandultrasonic |