外加正弦背景磁场下运动载体的电磁场研究

详细信息    查看全文 | 推荐本文 |

英文篇名：Research on the movement vector under background sine magnetic field 作者：秦萌 ; 孙小康 ; 裔扬 ; 叶杨飞 英文作者：Qin Meng;Sun Xiaokang;Yi Yang;Ye Yangfei;Department of Mechanical and Electrical Engineering,Yangzhou Technical Vocational College;College of Information Engineering,Yangzhou University;Aeronautical Engineering Institute,Jiangsu Aviation Technical College; 关键词：地磁导航 ; 运动载体 ; 运动-磁场耦合模型 ; 有限元法 ; 加权余量 英文关键词：geomagnetic navigation;;motion vector;;movement-magnetic coupling model;;finite element method;;weighted margin 中文刊名：JXZZ 英文刊名：Machine Design and Manufacturing Engineering 机构：扬州高等职业技术学校机电工程系;扬州大学信息工程学院;江苏航空职业技术学院航空工程学院; 出版日期：2019-01-15 出版单位：机械设计与制造工程 年：2019 期：v.48;No.422 基金：国家自然科学基金资助项目(61473249) 语种：中文; 页：JXZZ201901026 页数：5 CN：01 ISSN：32-1838/TH 分类号：111-115

摘要

地磁导航作为一种无源、自主、无辐射、全天时的导航方法,越来越受到学者的关注。利用加权余量原理,针对内部包含永磁体、软磁铁、通电导线的运动载体建立矩阵方程,并进行运动和电磁场的耦合;应用有限元法计算运动载体在变化的外加磁场下的磁场分布,在空间上取离散点进行磁场数据的采集并建立地磁导航数据库,与载体内部磁场值对比,得出运动载体的空间位置,给出实现地磁导航的方法。
        As a passive,autonomic,radiation-free,round-clock way of navigation method,geomagnetic navigation techonlogy are becoming more and more noticeable among scholars.In order to better apply the geomagnetic navigation technology,it is necessary to build a model that can determine the changing position of the motion carrier according to the variation of magnetic field at different points.Using the weighted residual principle,the motion vector contains internal permanent magnet,magnetic,electrical wire of a matrix equation,and motion and electromagnetic coupling.The application of finite element method illustrates the motion vectors in the magnetic field distribution during magnetic field changes.Taking several points in space to build the discrete geomagnetic navigation database,it shows the geomagnetic navigation method.

引文

[1]踪华,刘嬿,杨业.地磁导航技术研究现状综述[J].航天控制,2018,36(3):93-98.
    [2]王晨阳.PCA和GA-BP结合的地磁导航适配区选择方法[J].电光与控制,2018,25(6):110-114.
    [3]YANG Binfeng,LI Chi,XU Junmin,et al.Error Compensation of Geomagnetic Field Measurement Used in Geomagnetic Navigation[M].Singapore:Springer Singapore,2018.
    [4]WANG Lihui,QIAO Nan,YU Le.Algorithms used in restraining random noise in measurements from a geomagnetic navigation magnetometer[J].Measurement,2018,86(5):392-397.
    [5]龙达峰,刘俊,张晓明,等.地磁导航中磁测姿态解算误差分析[J].科学技术与工程,2015,15(6):204-209.
    [6]周能兵,王亚斌,王强.地磁导航技术研究进展综述[J].导航定位学报,2018,6(2):15-19.
    [7]BROTHERS J Roger,LOHMANN Kenneth J.Evidence that magnetic navigation and geomagnetic imprinting shape spatial genetic variation in sea turtles[J].Current Biology,2018,28(8):1-5.
    [8]VAJDA S,ZORN A.Survey of existing and emerging technologies for strategic submarine navigation[C]//Position Location and Navigation Symposium,April,20-23,1996,Palm Springs,CA,USA:IEEE,1998:309-315.
    [9]BACKUS G E.Poloidal and toroidal fields in geomagnetic field modeling[J].Reviews Geophysics,2017,24:75-109.
    [10]梁慧敏,由佳欣,叶雪荣.基于三维磁场仿真分析的含永磁继电器等效磁路模型的建立[J].电工技术学报,2011,26(1):46-50.
    [11]颜威利,杨庆新,汪友华,等.电气工程电磁场数值分析[M].北京:机械工业出版社,2005.
    [12]谢德馨,杨仕友.工程电磁场数值分析与综合[M].北京:机械工业出版社,2008.
    [13]倪光正.工程电磁场原理[M].北京:高等教育出版社,2006.
    [14]李泉凤.电磁场数值计算与电磁铁设计[M].北京:清华大学出版社,2002.
    [15]王泽忠,王炳革,卢斌先,等,三维开域涡流场A-V位有限元与边界元耦合分析方法[J].中国电机工程学报,2000,20(5):12-16.