基于心脏形调制磁信号的目标定向机理

doi:10.12305/j.issn.1001-506X.2022.04.06

摘要/Abstract

摘要：

针对传统磁信标采用幅值进行目标定位存在测量误差大、定位精度低等诸多不足, 提出一种基于心脏形调制磁信号的目标定向机理。首先, 借鉴无线电导航天线的心脏形方向图原理, 利用永磁体和通电导线生成心脏形调制磁信号。其次, 探究不同距离对心脏形调制信号的影响, 发现随着距离的增加, 调制信号仍然是单峰信号。然后, 研究通电导线的倾斜角度对调制信号的影响, 发现通电导线倾斜30°时, 心脏形调制信号效果更佳。最后, 利用调制磁信号进行角度测量, 发现测角误差与距离无关, 并通过构建实验平台, 利用无磁转台验证磁信号相位式测角的的可行性。

关键词: 心脏形调制磁信号, 相位式测角, 永磁体, 通电导线

Abstract:

Aiming at the traditional magnetic beacons using amplitude information for target localization suffer from many shortcomings such as large measurement errors and low localization accuracy, a target orientation mechanism based on heart-shaped modulated magnetic signals is proposed. Firstly, the heart-shaped directional map principle of the radio navigation antenna is borrowed to generate heart-shaped modulated magnetic signals using permanent magnets and energized wires. Secondly, the effect of different distances on the heart-shaped modulated signal is explored, and it is found that the modulated signal remains a single-peaked signal with increasing distance. Then, the effect of the tilt angle of the energized wire on the modulated signal is investigated, and it is found that the heart-shaped modulated signal works better when the energized wire is tilted at 30°. Finally, the angle measurement is performed using the modulated magnetic signal, and it is found that the measurement angle error is independent of the distance, and the feasibility of the magnetic signal for target orientation is verified by constructing an experimental platform and using a non-magnetic turntable.

Key words: heart-shaped modulated magnetic signal, phase-based goniometry, permanent magnet, energized wire

中图分类号:

V249.32

向枫桦, 杨宾峰, 李博, 赵震, 郭娇娇. 基于心脏形调制磁信号的目标定向机理[J]. 系统工程与电子技术, 2022, 44(4): 1113-1119.

Fenghua XIANG, Binfeng YANG, Bo LI, Zhen ZHAO, Jiaojiao GUO. Target orientation mechanism based on heart-shaped modulated magnetic signal[J]. Systems Engineering and Electronics, 2022, 44(4): 1113-1119.

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参考文献 30

1	蔡隆慧. 浅析航空飞行器导航技术[J]. 中国新通信, 2019, 21 (11): 90- 91. doi: 10.3969/j.issn.1673-4866.2019.11.075
	CAI L H . An analysis of aviation vehicle navigation technology[J]. China New Communication, 2019, 21 (11): 90- 91. doi: 10.3969/j.issn.1673-4866.2019.11.075
2	KINTNER P M , LEDVINA B M . The ionosphere, radio navigation, and global navigation satellite systems[J]. Advances in Space Research, 2005, 35 (5): 788- 811. doi: 10.1016/j.asr.2004.12.076
3	DELANEY J A , WILEMAN T M , PERRY N J , et al. The validity of a global navigation satellite system for quantifying small-area team-sport movements[J]. The Journal of Strength & Conditioning Research, 2019, 33 (6): 1463- 1466.
4	BUSINGER S , CHISWELL S R , BEVIS M , et al. The promise of GPS in atmospheric monitoring[J]. Bulletin of the American Meteorological Society, 2011, 77 (1): 5- 18.
5	YANG J Q , AI W Y , LIU H L , et al. Research on use and maintenance of land based high-precision laser inertial navigation equipment[J]. Journal of Applied Optics, 2018, 39 (3): 309- 315.
6	CARRILLO L , AED L , LOZANO R , et al. Combining stereo vision and inertial navigation system for a quad-rotor UAV[J]. Journal of Intelligent & Robotic Systems, 2012, 65 (1): 373- 387.
7	HUANG W H , FAJEN B R , FINK J R , et al. Visual navigation and obstacle avoidance using a steering potential function[J]. Robo-tics & Autonomous Systems, 2006, 54 (4): 288- 299.
8	LIN Y , GAO F , QIN T , et al. Autonomous aerial navigation using monocular visual-inertial fusion[J]. Journal of Field Robotics, 2017, 35 (1): 23- 51.
9	LEE J , JIN Y A , KO H Y , et al. Corrigendum to magnetic resonance beacon to detect intracellular[J]. Biomaterials, 2015, 41 (1): 69- 78.
10	KENNGOTT H G , WEGNER I , NEUHAUS J , et al. Magnetic tracking in the operation room using the da Vinci telemanipulator is feasible[J]. Journal of Robotic Surgery, 2013, 7 (1): 59- 64. doi: 10.1007/s11701-012-0347-2
11	WANG M , HOU X , WIRAGA C , et al. Smart magnetic nanosensors synthesized through layer-by-layer deposition of molecular beacons for noninvasive and longitudinal monitoring of cellular mRNA[J]. ACS Applied Materials & Interfaces, 2016, 8 (9): 5877- 5886.
12	邓国庆. 基于地面磁信标的水平定向钻进实时定位系统研究[D]. 武汉: 中国地质大学, 2017.
	DENG G Q. Research on real-time positioning system of horizontal directional drilling based on ground magnetic beacon[D]. Wuhan: China University of Geosciences, 2017.
13	张朝阳, 肖昌汉, 高俊吉, 等. 磁性物体磁偶极子模型适用性的试验研究[J]. 应用基础与工程科学学报, 2010, 18 (5): 862- 868. doi: 10.3969/j.issn.1005-0930.2010.05.016
	ZHANG C Y , XIAO C H , GAO J J , et al. Experimental study on the applicability of magnetic dipole model for magnetic objects[J]. Journal of Applied Basic and Engineering Sciences, 2010, 18 (5): 862- 868. doi: 10.3969/j.issn.1005-0930.2010.05.016
14	王光源, 马海洋, 章尧卿. 航空磁探仪探潜目标磁梯度定位方法[J]. 兵工自动化, 2011, 30 (1): 32- 34. doi: 10.3969/j.issn.1006-1576.2011.01.010
	WANG G Y , MA H Y , ZHANG Y Q . Magnetic gradient localization method for airborne magnetic probe diving targets[J]. Military Automation, 2011, 30 (1): 32- 34. doi: 10.3969/j.issn.1006-1576.2011.01.010
15	李光. 基于磁通门的航空磁梯度张量系统研究[D]. 吉林: 吉林大学, 2013.
	LI G. Research on the aeromagnetic gradient tensor system based on magnetic flux gate[D]. Jilin: Jilin University, 2013.
16	HUANG Q W, ZHANG X T, JING M. Underground magnetic localization method and optimization based on simulated annealing algorithm[C]//Proc. of the IEEE 12th International Conference on Ubiquitous Intelligence and Computing, 2015.
17	NARA T , SUZUK S , ANDO S . A closed-form formula for magnetic dipole localization by measurement of its magnetic field and spatial gradients[J]. IEEE Trans.on Magnetics, 2006, 42 (10): 3291- 3293. doi: 10.1109/TMAG.2006.879151
18	ALAN L. Sub-surface navigation using very-low frequency electromagnetic waves[D]. Wright-Patterson: Air Force Institute of Technology, 2007.
19	HAVERINEN J, KEMPPAINEN A. A global self-localization technique utilizing local anomalies of the ambient magnetic field[C]//Proc. of the IEEE International Conference on Robotics & Automation, 2009.
20	DAVIC C. GPS-like navigation underground[C]//Proc. of the Position Location and Navigation Symposium, 2010: 1108-1111.
21	STRACHEN N , BOOSKE J , BEHDAD N , et al. A mechanically based magneto-inductive transmitter with electrically modulated reluctance[J]. PLoS ONE, 2018, 13 (6): e0199934. doi: 10.1371/journal.pone.0199934
22	YOU C , TENTZERIS M M , HWANG W . Multilayer effects on microstrip antennas for their integration with mechanical structures[J]. IEEE Trans.on Antennas and Propagation, 2007, 55 (4): 1051- 1058. doi: 10.1109/TAP.2007.893401
23	施伟, 周强, 刘斌. 基于旋转永磁体的超低频机械天线电磁特性分析[J]. 物理学报, 2019, 68 (18): 314- 324.
	SHI W , ZHOU Q , LIU B . Electromagnetic characteristic analysis of ultra-low frequency mechanical antenna based on rotating permnent magnet[J]. Journal of Physics, 2019, 68 (18): 314- 324.
24	JIN S Z , ZHOU G S , DUO J Z , et al. Amplitude modulation method of the mechanically rotating-based antenna[J]. Electronics Letters, 2020, 56 (7): 321- 323. doi: 10.1049/el.2018.7049
25	BO W L , YONG C , XIAO S , et al. Multi-block electret-based mechanical antenna model for low frequency communication[J]. International Journal of Modeling, Simulation, and Scientific Computing, 2019, 10 (5): 36- 49.
26	BEN-DAVID O , LEVY A , MIKHAILOVICH B , et al. Magnetohydrodynamic flow excited by rotating permanent magnets in an orthogonal container[J]. Physics of Fluids, 2014, 26 (9): 097104. doi: 10.1063/1.4895901
27	曹祥玉. 天线与电波传播[M]. 西安: 西安电子科技技术大学出版社, 2020: 109- 112.
	CAO X Y . Antennae and radio wave propagation[M]. Xi'an: Xidian University Press, 2020: 109- 112.
28	TAKAYUKI S , HIDENORI S , TOMOYA O , et al. Three-dimensional analysis of the c-haracteristics of joint motion and gait pattern in a rodent model following spinal nerve ligation[J]. Biomedical Engineering, 2021, 20 (1): 55- 67.
29	MUELLER H G , WEBER J , BELLANOVA M . Clinical evaluation of a new hearing aid anti-cardioid directivity pattern[J]. International Journal of Audiology, 2011, 50 (4): 249- 254. doi: 10.3109/14992027.2010.547992
30	BAEK C , SHIN H , CHOI J Y . Iron loss analysis of a concentrated winding type interior permanent magnet synchronous motor with single and dual layer magnet shape[J]. Machines, 2021, 9 (4): 74- 82. doi: 10.3390/machines9040074

序号	真实位置/m	距离/m	真实角度/(°)	测量角度/(°)
1	(31.17, 39.09)	50	308.57	309.30
2	(51.51, 30.77)	60	308.57	309.29
3	(37.41, 46.91)	70	308.58	309.29
4	(49.88, 62.55)	80	308.57	309.29
5	(56.11, 70.36)	90	308.57	309.29
6	(62.35, 78.18)	100	308.57	309.30

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