简易估计激光探测系统作用距离

杨晓杰; 何永强; 周冰; 应家驹; 周中亮

doi:doi:10.3969/j.issn.1003-501x.2009.09.014

光电工程, 2009, 36 (9): 71, 网络出版: 2010-01-31

简易估计激光探测系统作用距离

A Simple Method for Estimating the Detection Distance of Laser Detecting System

论文大纲

杨晓杰 ^*何永强周冰应家驹周中亮

作者单位

军械工程学院光学与电子工程系,石家庄 050003

激光技术作用距离激光探测测试方法 laser technologies detection distance laser detection testing method

摘要

为了测试评估激光探测系统的有效作用距离,基于室内大气激光传输过程模拟,本文提出一种简易估计激光探测作用距离的方法,分析了大气传输的特性及室内模拟实现方法,模拟搭建了激光探测系统并对其进行了室内试验测试和外场实地验证,得到了一些有益参考数据,针对室内、外场试验数据偏差现象,定性分析了误差影响因素。试验结果表明,该方法简单、可行,可简易估计激光探测系统的作用距离,为外场测试提供参照范围,增强外场测试针对性进而提高测试效率,为测试评估激光探测系统作用距离提供了有益参考。

Abstract

In order to evaluate the detection distance of laser detecting system, a simple method for estimating the detection distance of laser detecting system is presented based on the simulation of atmospheric transmission. The specific property of atmospheric transmission and the method for simulating the process were both analyzed in detail. Pointing to the imitation of laser detecting system, a test was carried out both inside and outdoor. Some valuable data was acquired. In the light of fluctuation of outdoor test data, influence factors were also theoretically analyzed. The testing result confirms that the method is feasible and practical to evaluate the detection distance of laser detecting system simply, to provide the distance reference for the outdoor test, and to heighten the test efficiency, which will be useful for the test of laser detecting system.

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杨晓杰, 何永强, 周冰, 应家驹, 周中亮. 简易估计激光探测系统作用距离[J]. 光电工程, 2009, 36(9): 71. YANG Xiao-jie, HE Yong-qiang, ZHOU Bing, YING Jia-ju, ZHOU Zhong-liang. A Simple Method for Estimating the Detection Distance of Laser Detecting System[J]. Opto-Electronic Engineering, 2009, 36(9): 71.

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