| SRM羽焰图像的检测与参数预估 |
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| 引用本文： | 张硕,王宁飞,张平.SRM羽焰图像的检测与参数预估[J].导弹与航天运载技术,2008(4). |
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| 作者姓名： | 张硕 王宁飞 张平 |
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| 作者单位： | 北京理工大学宇航科学技术学院,北京,100081 |
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| 摘 要： | 应用基于VC .NET开发环境自行开发的红外图像识别系统对固体火箭发动机排气羽焰图像进行了数字图像处理,实现了固体火箭发动机排气羽焰的分析.将数字图像处理技术引入到固体火箭发动机地面试车试验中,为固体火箭发动机排气羽焰的分析与参数辨识提供了一种新的、比较有效的方法,对火焰的基本参数,如火焰量值、长宽比、均值对比度、亮度最大像素点、复杂度等参数进行了计算处理,得到了较好的结果,达到了分析与识别的目的.
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| 关 键 词： | 固体火箭发动机 红外图像识别 排气羽焰 数字图像处理 |
Image Detection and Parameter Estimation on Flame Images of Solid Rocket Motor |
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| Zhang Shuo,Wang Ningfei,Zhang Ping.Image Detection and Parameter Estimation on Flame Images of Solid Rocket Motor[J].Missiles and Space Vehicles,2008(4). |
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| Authors: | Zhang Shuo Wang Ningfei Zhang Ping |
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| Abstract: | Digital image processing of solid rocket plume flow field image using the infrared image recognizing system has been developed based on VC .NET integrated developing environment.Analysis of solid rocket exhaust plume,failure testing has been obtained.The digital image processing technique was given to analyze the ground experiment of solid rocket plume providing a new and effective method for the analysis and parameter identification of solid rocket plume.Prediction processing to the basic parameters of solid rocket plume,such as flame luminance,length/width ratio,average contrast,pixel with highest luminance,complexity etc.and good result has been obtained,fulfilling the target of total analysis and identification. |
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| Keywords: | Solid rocket motor Infrared image recognizing system Rocket exhaust plume Digital image processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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