Research on Model and Simulation of Airborne Magnetic Anomaly Detection Sweep Width Based on Magnetic Dipole Model

doi:10.3969/j.issn.1000-1093.2014.09.019

Abstract

Abstract: The traditional sweep width model can not accurately predicate the impact of target magnetic feature, ambient noise on the airborne magnetic anomaly detection sweep width, the traditional sweep width model is improved by adding the idea of probability distribution, and a new sweep width model is proposed based on signal to noise ratio detection criterion. On the basis of establishing airborne magnetic anomaly detection encounter model based on magnetic dipole model, submarine magnetic signature model, ambient magnetic noise model and signal detection model, the calculation method and corresponding procedure for the new sweep width model are presented. Simulation results show that the improved model is effective and accurate in evaluating the effect of submarine magnetic features, geomagnetic dip angle, ambient magnetic noise and detection platform on sweep width of airborne magnetic anomaly detection. The improved model is more effective and accurate in estimating the sweep width of airborne magnetic anomaly detection compared with traditional sweep width model.

Key words: electromagnetics, airborne magnetic anomaly detection, sweep width, magnetic dipole model

CLC Number:

V248

YANG Ri-jie, XIONG Xiong, GUO Xin-qi, HAN Jian-hui. Research on Model and Simulation of Airborne Magnetic Anomaly Detection Sweep Width Based on Magnetic Dipole Model[J]. Acta Armamentarii, 2014, 35(9): 1458-1465.

References

［1］ Peter V C，Alexander R P， Brian R W， et al. Magnetic detection and tracking of military vehicles[R].San Diego: Quantum Magnetics Inc，2002：1-4.
［2］牟达，王建立，陈涛. 凝视型红外搜索跟踪系统对武装直升机作用距离的分析[J]. 兵工学报，2008，29(3)：313-317
MU Da，WANG Jian-li，CHEN Tao. Analysis on operating range of a staring infrared search and track system for armed helicopter [J]. Acta Armamentarii，2008，29(3)：313-317. (in Chinese)
［3］贾庆莲，乔彦峰，邓文渊. 周视搜索系统对点目标的作用距离分析[J]. 光学学报，2009，29(4)：937-942.
JIA Qing-lian，QIAO Yan-feng，DENG Wen-yuan. Analysis for point-target detection range of panoramic searching system[J]. Acta Optical Sinica， 2009，29(4)：937-942. (in Chinese)
［4］赵妙娟，车宏. 军用光电系统作用距离分析. 红外与激光工程[J]. 2008，37(增刊)：501-503.
ZHAO Miao-juan，CHE Hong. Analysis of the efficient distance of O-E system for military[J]. Infrared and Laser Engineering，2008，37(Supplement)：501-503. (in Chinese)
［5］李凡，郭圣明，王鲁军，等. 一种新的声纳作用距离指标评估方法[J]. 声学技术，2009，28(3)：235-239.
LI Fan， GUO Sheng-ming， WANG Lu-jun， et al. A new approach to prediction of sonar detection range index[J]. Technical Acoustics，2009，28(3)：235-239. (in Chinese)
［6］边刚，刘雁春，裴文斌，等. 海洋工程中磁性物质探测时探测间距和探测深度的确定[J]. 海洋技术，2008，27(2)：41-45.
BIAN Gang, LIU Yan-chun, PEI Wen-Bin, et al. Determination

of spacing and depth of detecting lines in magnetic substance detection in marine engineering[J]. Ocean Technology,2008,27(2): 41-45. (in Chinese)
［7］姚俊杰，孙毅，边少锋，等. 水下磁目标探测线间距确定方法[J]. 海洋测绘，2005，25(4)：29-31.
YAO Jun-jie, SUN Yi, BIAN Shao-feng , et al. The method of defining survey lines space in marine magnetic detection of underwater object[J]. Hydrographic surveying and Charting, 2005，25(4)： 29-31. (in Chinese)
［8］蒋志忠，杨日杰，张林琳，等. 基于先验目标分布的磁探仪应召搜潜最佳搜索半径研究[J]. 兵工学报，2011， 32(9):1100-1105.
JIANG Zhi-zhong，YANG Ri-jie，ZHANG Lin-lin，et al. Study on optimal circle search radius of magnetic anomaly detector on call based on priori target distribution[J]. Acta Armamentarii，2011，32(9):1100-1105. (in Chinese)
［9］ Phillip C，Pardue A. Computer simulation of a MAD buoy field[R]. Monterey California: Naval Postgraduate School， 1990.
［10］屈也频. 反潜巡逻飞机搜潜辅助决策系统建模与仿真研究[D]. 长沙：国防科学技术大学，2008.
QU Ye-pin. Research on modeling and simulation for the decision support system of search submarine scheme by antisubmarine warfare patrol aircrafts[D]. Changsha: National University of Defense Technology，2008. (in Chinese)
［11］ Sheinker A，Ginzburg B，Salomonski N. Magnetic anomaly detection using high-order crossing method[J]. IEEE Transactions on Geo-science and Remote Sensing，2012，50(4):1095-1096.
［12］ Stone L D. 最优搜索理论[M]. 吴晓峰，译. 北京：海潮出版社，1990:4.
Stone L D. Theory of optimal search[M]. WU Xiao-feng，Translated. Beijing: Haichao Press，1990:4. (in Chinese)
［13］周宏仁，敬忠良，王培德. 机动目标跟踪[M]. 北京：国防工业出版社，1991:80-82.
ZHOU Hong-ren， JING Zhong-liang， WANG Pei-de. Tracking of maneuvering targets[M]. Beijing: National Defense Industry Press，1991:80-82. (in Chinese)
［14］ PSR. Magnetic signatures of submarines, PSR report 2474[R]. Warminster PA：Pacific-Sierra Research for the Naval Air Warfare Center， 1994.
［15］ Kierstead D P. Computing the mean and variance of time remaining after detection[R]. Stennis:Naval Research Laboratory， 1999.

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