| Yang Wanan(阳万安),Hu Chao,Max Q.-H. Meng,Song Shuang,An Yong(安勇),Mu Rongzeng,Cao Xiaolin,Yan Yuepeng.[J].高技术通讯(英文),2011,17(1):39~45 |
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| A novel localization and orientation method for an objective embedded with a rectangle magnet |
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| DOI： |
| 中文关键词: |
| 英文关键词: index terms-dipole, 6D localization and orientation, rectangular magnet, PSO algorithm |
| 基金项目: |
| Author Name | Affiliation | | Yang Wanan(阳万安) | | | Hu Chao | | | Max Q.-H. Meng | | | Song Shuang | | | An Yong(安勇) | | | Mu Rongzeng | | | Cao Xiaolin | | | Yan Yuepeng | |
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| 中文摘要: |
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| 英文摘要: |
| To wirelessly obtain the accurate location and orientation of an objective and exert an appropriate guidance for the objective, a feasible approach is to enclose a small rectangular permanent magnet in the objective. The magnetic field, produced by the rectangular magnet can be detected by magnetic sensors outside the objective. With these sensor data, the 3D localization and 3D orientation parameters can be computed based on the mathematic model of the rectangular magnet magnetic field. In this 6D localization and orientation system, we first obtain 5D parameters of the objective by dipole model, then based on these parameters we can obtain 6D parameters by the model of rectangular magnet magnetic field using the particle swarm optimization(PSO) algorithm. Simulation experiments show that the proposed approach achieves good performance. |
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