A New Tracking System for Three Magnetic Objectives

doi:10.1109/TMAG.2010.2076823

	A New Tracking System for Three Magnetic Objectives
	Yang, Wan'an 1,2,3,4; Hu, Chao 1; Li, Mao 1; Meng, Max Q. -H.1,5; Song, Shuang 1
	2010-12-01
发表期刊	IEEE TRANSACTIONS ON MAGNETICS
ISSN	0018-9464
卷号	46 期号:12 页码:4023-4029
摘要	We have implemented a new noninvasive multiobjective tracking system, which can be used for localization of an endoscope and monitoring of heart valve prostheses and gastrointestinal transit of solid oral dosage forms or nutrients. The marker is modeled as a magnetic dipole, and the magnetic field at some point is regarded as summation of those from three dipoles. By minimizing the squared errors of magnetic field values between measurements and calculation using a hybrid of the particle swarm optimization (PSO) algorithm and the clone algorithm, an iterative result can be obtained, which is taken as the initial guess of the Levenberg-Marquardt (L-M) optimization method, and the first point can be determined. Subsequently, the previous computed point is used as the next initial guess of L-M algorithm, and the successive points are calculated. The tracking results demonstrate that the average position error for three objectives is 3.7 mm and the average orientation error is 1.8 degrees when the objectives move randomly in the space surrounded by the sensor array.
关键词	Dipole hybrid algorithm of PSO and clone scheme L-M algorithm magnetic marker multiobjective tracking sensor array
DOI	10.1109/TMAG.2010.2076823
收录类别	SCI
语种	英语
资助项目	Key Lab of Robotics & Intelligent System, Guangdong Province[2009A060800016] ; Guangdong/CAS[2009B091300160] ; National Natural Science Foundation of China[60904031] ; CAS ; SRF for ROCS, SEM
WOS研究方向	Engineering ; Physics
WOS类目	Engineering, Electrical & Electronic ; Physics, Applied
WOS记录号	WOS:000284842400009
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：85[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/12340
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Hu, Chao
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Shenzhen 518067, Guangdong, Peoples R China 2.CAS, Shenzhen Inst Adv Technol, Shenzhen 518067, Guangdong, Peoples R China 3.Chinese Acad Sci, Shenzhen Inst Adv Integrat Technol, Shenzhen 518067, Guangdong, Peoples R China 4.Chinese Acad Sci, Grad Sch, Shenzhen 518067, Guangdong, Peoples R China 5.Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Yang, Wan'an,Hu, Chao,Li, Mao,et al. A New Tracking System for Three Magnetic Objectives[J]. IEEE TRANSACTIONS ON MAGNETICS,2010,46(12):4023-4029.
APA	Yang, Wan'an,Hu, Chao,Li, Mao,Meng, Max Q. -H.,&Song, Shuang.(2010).A New Tracking System for Three Magnetic Objectives.IEEE TRANSACTIONS ON MAGNETICS,46(12),4023-4029.
MLA	Yang, Wan'an,et al."A New Tracking System for Three Magnetic Objectives".IEEE TRANSACTIONS ON MAGNETICS 46.12(2010):4023-4029.