An Adaptive Filter for Aeromagnetic Compensation Based on Wavelet   Multiresolution Analysis

doi:10.1109/LGRS.2016.2565685

CORC > 北京大学 > 信息科学技术学院

	An Adaptive Filter for Aeromagnetic Compensation Based on Wavelet Multiresolution Analysis
	Dou, Zhenjia ; Han, Qi ; Niu, Xiamu ; Peng, Xiang ; Guo, Hong
刊名	IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
	2016
关键词	Adaptive filtering aeromagnetic compensation multicolinearity wavelet multiresolution analysis AIRCRAFT MODEL
DOI	10.1109/LGRS.2016.2565685
英文摘要	In aeromagnetic compensation, the multicolinearity of the Tolles-Lawson model is one of the main factors limiting the performance of the coefficient-estimating methods. Aside from the intrinsic characteristic of the Tolles-Lawson model, data filtering as a preprocessing step in estimating the coefficients has a significant impact on the multicolinearity. To solve this problem, an adaptive filter based on wavelet multiresolution analysis is proposed. By modifying the wavelet decomposition results of the Mallat algorithms and reconstructing the signal, the adaptive filter can be used to establish a system of linear equations not only by capturing the frequency characteristics of the aircraft maneuvers as is usual but also by having a weakened multicolinearity. Simulation results illustrate the effectiveness of the proposed adaptive filter.; National Science Foundation of China [61301099, 61471141, 61361166006, 61201399]; Fundamental Research Funds for the Central Universities [HIT.KISTP.201414]; SCI(E); EI; ARTICLE; xm.niu@hit.edu.cn; 8; 1069-1073; 13
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/491687]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Dou, Zhenjia,Han, Qi,Niu, Xiamu,et al. An Adaptive Filter for Aeromagnetic Compensation Based on Wavelet Multiresolution Analysis[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2016.
APA	Dou, Zhenjia,Han, Qi,Niu, Xiamu,Peng, Xiang,&Guo, Hong.(2016).An Adaptive Filter for Aeromagnetic Compensation Based on Wavelet Multiresolution Analysis.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS.
MLA	Dou, Zhenjia,et al."An Adaptive Filter for Aeromagnetic Compensation Based on Wavelet Multiresolution Analysis".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS (2016).