{"title":"On the magnetic field of a current coil and its localization","authors":"Jianmeng Bao, Chao Hu, Weixing Lin, Wenhu Wang","doi":"10.1109/ICAL.2012.6308143","DOIUrl":null,"url":null,"abstract":"The magnetic coils are often used for tracking moving vehicles or robots, based on the magnetic coupling relation between the sensing coils relative to the transmitting (or source) current coils. Therefore, the accurate computation of the magnetic field distribution of a source current coil has significant effects on the computation results for the electromagnetic localization system. In this paper, the magnetic field distribution of a current coil is analyzed, and its difference with that of the magnetic dipole is compared. Based on this, a localization model is setup, and the simulations are also provided to show its application in electromagnetic localization system.","PeriodicalId":373152,"journal":{"name":"2012 IEEE International Conference on Automation and Logistics","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE International Conference on Automation and Logistics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAL.2012.6308143","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
The magnetic coils are often used for tracking moving vehicles or robots, based on the magnetic coupling relation between the sensing coils relative to the transmitting (or source) current coils. Therefore, the accurate computation of the magnetic field distribution of a source current coil has significant effects on the computation results for the electromagnetic localization system. In this paper, the magnetic field distribution of a current coil is analyzed, and its difference with that of the magnetic dipole is compared. Based on this, a localization model is setup, and the simulations are also provided to show its application in electromagnetic localization system.
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