[1]李新斌,刘继勇,刘 星.基于小波分析的脉冲激光回波抗干扰算法研究[J].机械与电子,2018,(01):31-34，40.
　LI Xinbin,LIU Jiyong,LIU Xing.Research on Anti-Interference Algorithm for Pulse Laser Echo Based on Wavelet Analysis[J].Machinery & Electronics,2018,(01):31-34，40.
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基于小波分析的脉冲激光回波抗干扰算法研究
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2018年01期
页码:
31-34，40
栏目:
设计与研究
出版日期:
2018-01-24

文章信息/Info

Title:
Research on Anti-Interference Algorithm for Pulse Laser Echo Based on Wavelet Analysis
文章编号:
1001-2257(2018)01-0031-04
作者:
李新斌; 刘继勇; 刘 星
(西安工业大学电子信息工程学院,陕西 西安 710021)
Author(s):
LI Xinbin;  LIU Jiyong;  LIU Xing
(School of Electronic Information Engineering, Xi'an Technological University,Xi'an 710021,China)
关键词:
激光雷达;  回波;  云雾;  小波;  抗干扰
Keywords:
laser radar;  echo;  mist;  wavelet;  anti-interference
分类号:
TN241
文献标志码:
A
摘要:
针对脉冲激光雷达易受自然环境干扰的问题,提出了采用小波分析的抗干扰方法,通过脉冲激光对真实目标和干扰目标的回波差异分析,采用小波分析对激光雷达回波进行处理。在此基础上建立脉冲激光雷达回波的数学模型,设计基于小波分析的抗干扰算法,通过仿真验证,该方法具有良好的抗云、雾、烟尘等自然环境干扰的性能。
Abstract:
Aiming at the vulnerability of pulse laser radar to the interference of natural environment, this paper proposes an anti-interference method based on wavelet analysis. Firstly, the echo differences between the real target and the interference one were analyzed through pulse laser, and then the laser radar echo was processed by using wavelet analysis method. Thirdly, on the basis of the analysis, the mathematical model of pulse laser radar echo was built and the anti-interference algorithm was designed. The simulation results verify that this method can resist natural interferences such as cloud, fog, and smog effectively.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-07-18
作者简介:李新斌(1989-),男,安徽阜阳人,硕士研究生,研究方向为通信与信息系统; 刘继勇(1956-),男,陕西礼泉人,副教授,高级工程师,研究方向为电子技术应用、信息处理。
更新日期/Last Update: 2018-01-24