Localization technique research of a pipeline robot based on the magnetic-dipole model

LI Junyuan1, CHEN Hongjun1, ZHANG Xiaohua1, LI Shengfeng2

Front. Electr. Electron. Eng. ›› 2008, Vol. 3 ›› Issue (1) : 55-60.

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PDF(145 KB)
Front. Electr. Electron. Eng. ›› 2008, Vol. 3 ›› Issue (1) : 55-60. DOI: 10.1007/s11460-008-0002-x

Localization technique research of a pipeline robot based on the magnetic-dipole model

  • LI Junyuan1, CHEN Hongjun1, ZHANG Xiaohua1, LI Shengfeng2
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Abstract

The magnetic field distribution of an emission antenna is studied in this paper. When the slenderness ratio of the emission antenna is high, the emission antenna can be simplified as a magnetic dipole for practical application. The numerical results of the magnetic dipole magnetic field show that the magnetic magnitude distribution has a hump-shape, whose direction is perpendicular with the antenna axis direction. A localization method based on the hump-shape signal detection is presented. The experimental result shows that the precision can reach a value of ±5 cm. The method can be used to localize a pipeline robot working in a metal pipe.

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LI Junyuan, CHEN Hongjun, ZHANG Xiaohua, LI Shengfeng. Localization technique research of a pipeline robot based on the magnetic-dipole model. Front. Electr. Electron. Eng., 2008, 3(1): 55‒60 https://doi.org/10.1007/s11460-008-0002-x

References

1. Moraleda J Ollero A Orte M A robotic system for internal inspection of water pipelinesIEEE Robotics & Automation Magazine 1999 633041
2. Vradis G Schempf H Robotic system inspects livegas mainsGas Industries 2004 4881618
3. Anon. Measuringbending stress in buried metal gas pipesJournal of Failure Analysis and Prevention 2004 4467
4. Roh Se-Gon Choi H R Differential-drive in-piperobot for moving inside urban gas pipelinesIEEE Transactions on Robotics 2005 211117
5. Tang J F Gong S G Wang J G Two new magnetic localization and parameter estimationmethods under the dipole modelACTA ElectronicaSinica 2003 311154157 (in Chinese)
6. Xu J R Xue L LS algorithm used in DF andlocationChinese Journal of Radio Science 2001 162227230 (in Chinese)
7. Ren Z L Huang Y Y Chen Z M Passive ranging and tracking method for magnetic dipolesourceJournal of Data Acquisition &Processing 2001 163380383 (in Chinese)
8. Deng P Li L Fan P Z A hybrid TDOA/AOA location algorithm and its performanceanalysisChinese Journal of Radio Science 2002 176633636 (in Chinese)
9. Sun Y C Zheng H Cui Y H The multilayer case-pipes electromagnetic defect detectionloggingWell Logging Technology 2003 273246264 (in Chinese)
10. Liu Q B Liu J X Station location based on radiodirection-findingChinese Journal of RadioScience 2003 182211215 (in Chinese)
11. Zhao K H Chen X M ElectromagnetismBeijingHigherEducation Press 1990 (in Chinese)
12. Guo S H ElectromotivePowerBeijingHigher Education Press 1997 (inChinese)
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