| 机载海洋激光雷达的试验和模拟研究 |
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| 引用本文： | 陈文革,黄铁侠,柳健.机载海洋激光雷达的试验和模拟研究[J].华中科技大学学报(自然科学版),1997(5). |
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| 作者姓名： | 陈文革 黄铁侠 柳健 |
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| 作者单位： | 华中理工大学电子与信息工程系 |
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| 基金项目： | 国防科工委重点预研基金 |
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| 摘 要： | 通过对机载激光水下目标探测试验数据的分析和处理，并辅之以必要的蒙特卡罗模拟实验，就有效衰减系数、大气、风速、海水分层、目标倾斜等因素对雷达系统性能的影响进行了研究，总结出适合工程设计使用的近似估算公式和曲线，阐述了试验中出现的异常现象，并给出了合理的解释，还提出了一些需要进一步深入研究的关键问题．
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| 关 键 词： | 机载海洋激光雷达 有效衰减系数 大气 海水分层 |
Experimental Investigation and Simulation of an Airborne Oceanic Lidar |
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| Chen Wenge Dept. of Electronics & Information Eng.,HUST,Wuhan ,China. Huang Tiexia Liu Jian.Experimental Investigation and Simulation of an Airborne Oceanic Lidar[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1997(5). |
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| Authors: | Chen Wenge Dept of Electronics & Information Eng HUST Wuhan China Huang Tiexia Liu Jian |
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| Institution: | Chen Wenge Dept. of Electronics & Information Eng.,HUST,Wuhan 430074,China. Huang Tiexia Liu Jian |
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| Abstract: | Based on the analysis and processing of the test data obtained from the airborne underwater target detection by lidar in China and with Monte Carlo simulation, the effects of the effective attenuation coefficient, atmosphere conditions, wind speed, seawater turbidity, sloping of the underwater target on the airborne oceanic lidar system are studied. Some new approximate estimating formulae and curves suitable for engineering design purposes are derived. The abnormal phenomena during the test are explained and key problems for further study are suggested. |
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| Keywords: | airborne oceanic lidar effective attenuation coefficient atmosphere turbidity layer in seawater |
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