Optimization performance analysis of 1090ES ADS-B signal separation algorithm based on PCA and ICA

被引：4

作者：

Zhang Z. ^{[1
]}

机构：

[1] College of Air Traffic Management, Civil Aviation University of China, Tianjin

来源：

Zhang, Zhaoyue (zy_zhang@cauc.edu.cn) | 2018年 / Totem Publishers Ltd卷 / 14期

关键词：

ADS-B; FastICA; PCA; Signal separation;

D O I：

10.23940/ijpe.18.04.p17.741750

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In the transmission process of 1090ES ADS-B signal, it is easy to see the relationship between signal overlap and signal interference. The signal noise under interference easily causes the error of ADS-B signal decoding. In this paper, a 1090ES ADS-B signal separation algorithm based on PCA and FastICA is designed to achieve the separation of ADS-B signals and the separation of overlapped signals. Through simulation and verification, the 1090ES ADS-B signal separation algorithm based on PCA and ICA can realize the denoising and separation of ADS-B signal and reduce the computation and speed of separation. The signal reduction degree after separation is relatively high. © 2018 Totem Publisher, Inc. All rights reserved.

引用

页码：741 / 750

页数：9

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