基于高速相机的近地炸点三维坐标测试方法
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( Huayin Ordnance Test Centerꎬ Huayin 714200ꎬ China)
Abstract: A method for measuring three ̄dimensional cordinate of near ̄ground explosion point by
intersection measurement based on high ̄speed cameras was proposed. The advantages of high ̄speed
第 41 卷 第 5 期
兵器装备工程学报
2020 年 5 月
doi: 10. 11809 / bqzbgcxb2020. 05. 039
【 光学工程与电子技术】
基于高速相机的近地炸点三维坐标
测试方法
徐韬祜ꎬ刘鹏祖ꎬ王明启ꎬ柴如兴ꎬ袁春兴
camera such as high frame rateꎬ convenient station layout and replaceable lens for different measurement
requirements were utilized. The principle and method of high ̄speed camera intersection measurement were
毁伤效能评估具有重要意义
有3 种
[2 - 3]
:光电测量法
[4]
[1]
ꎮ 近地炸点测量的常用方法
、声学传感器测试、双目交会测
横坐标 x m ꎻ炸点 C 的大地坐标( X c ꎬY c ) ꎬ成像像面像素坐标
( x c ꎬy c ) ꎻ使用镜头焦距:F( 单位 mm) ꎻ像元尺寸:μꎮ
量ꎮ 光电测量法和声学传感器测试是近年研究的热点ꎬ都是
作者简介:徐韬祜(1989—) ꎬ男ꎬ硕士ꎬ工程师ꎬ主要从事终点弹道测量技术研究ꎮ
兵器装备工程学报
http: / / scbg. qks. cqut. edu. cn /
204
靶场试验中ꎬ近地炸点空间坐标的测量对于武器系统的
57% of the width of the imaging field of view of the the camera. This method can be used to measure
three ̄dimensional coordinate of near ̄ground explosion point.
( 中国华阴兵器试验中心ꎬ 陕西 华阴 714200)
摘要:利用高速相机帧频高、布站方便、多镜头灵活更换的优势ꎬ提出了基于高速相机的近地炸点三维坐标测试方
法ꎮ 分析了高速相机交会测量原理与方法ꎬ建立了炸点三维坐标计算模型ꎬ利用莱卡定位系统实际测量炸点坐标进
行误差分析ꎮ 试验结果表明在目标区域视场宽 12 m 的情况下ꎬ单个坐标系方向最大测试误差是 0. 068 mꎬ占目标区
文章编号:2096 - 2304(2020)05 - 0203 - 04
Method for Measuring Three ̄Dimensional Cordinate of
Near ̄Ground EБайду номын сангаасplosion Point Based on High ̄Speed Cameras
XU Taohuꎬ LIU Pengzuꎬ WANG Mingqiꎬ CHAI Ruxingꎬ YUAN Chunxing
analysis. Experimental results show that the maximum measurement error of single coordinate system
direction is 0. 068 m when the field of view of the camera in the target area is 12 m wideꎬ accounting for 0.
Key words: explosion pointꎻ high ̄speed cameraꎻ intersection measurementꎻ calibration
收稿日期:2019 - 06 - 26ꎻ修回日期:2019 - 07 - 15
基金项目:军队重点预研项目(1700010133)
Near ̄Ground Explosion Point Based on High ̄Speed Cameras [ J] . Journal of Ordnance Equipment Engineeringꎬ 2020ꎬ 41
(05) :203 - 206.
中图分类号:TJ43 + 4. 2
文献标识码:A
域相机成像视场宽度的 0 57% ꎬ该方法可用于靶场近地炸点三维坐标测试ꎮ
关键词:炸点ꎻ高速相机ꎻ交会测量ꎻ标定
本文引用格式:徐韬祜ꎬ刘鹏祖ꎬ王明启ꎬ等. 基于高速相机的近地炸点三维坐标测试方法[ J] . 兵器装备工程学报ꎬ
2020ꎬ41(05) :203 - 206.
Citation format:XU Taohuꎬ LIU Pengzuꎬ WANG Mingqiꎬ et al. Method for Measuring Three ̄Dimensional Cordinate of
基于多传感器信息融合提高测量精度 [5] ꎬ甚至可以同时获取
除炸点三维坐标外其他信息ꎬ文献[6] 利用天幕靶和炸点火
analyzed. The three ̄dimensional coordinate calculation model of the explosion point was established. Leica
GNSS( Global Navigation Satellite System) was used to measure the explosion point coordinates for error
Abstract: A method for measuring three ̄dimensional cordinate of near ̄ground explosion point by
intersection measurement based on high ̄speed cameras was proposed. The advantages of high ̄speed
第 41 卷 第 5 期
兵器装备工程学报
2020 年 5 月
doi: 10. 11809 / bqzbgcxb2020. 05. 039
【 光学工程与电子技术】
基于高速相机的近地炸点三维坐标
测试方法
徐韬祜ꎬ刘鹏祖ꎬ王明启ꎬ柴如兴ꎬ袁春兴
camera such as high frame rateꎬ convenient station layout and replaceable lens for different measurement
requirements were utilized. The principle and method of high ̄speed camera intersection measurement were
毁伤效能评估具有重要意义
有3 种
[2 - 3]
:光电测量法
[4]
[1]
ꎮ 近地炸点测量的常用方法
、声学传感器测试、双目交会测
横坐标 x m ꎻ炸点 C 的大地坐标( X c ꎬY c ) ꎬ成像像面像素坐标
( x c ꎬy c ) ꎻ使用镜头焦距:F( 单位 mm) ꎻ像元尺寸:μꎮ
量ꎮ 光电测量法和声学传感器测试是近年研究的热点ꎬ都是
作者简介:徐韬祜(1989—) ꎬ男ꎬ硕士ꎬ工程师ꎬ主要从事终点弹道测量技术研究ꎮ
兵器装备工程学报
http: / / scbg. qks. cqut. edu. cn /
204
靶场试验中ꎬ近地炸点空间坐标的测量对于武器系统的
57% of the width of the imaging field of view of the the camera. This method can be used to measure
three ̄dimensional coordinate of near ̄ground explosion point.
( 中国华阴兵器试验中心ꎬ 陕西 华阴 714200)
摘要:利用高速相机帧频高、布站方便、多镜头灵活更换的优势ꎬ提出了基于高速相机的近地炸点三维坐标测试方
法ꎮ 分析了高速相机交会测量原理与方法ꎬ建立了炸点三维坐标计算模型ꎬ利用莱卡定位系统实际测量炸点坐标进
行误差分析ꎮ 试验结果表明在目标区域视场宽 12 m 的情况下ꎬ单个坐标系方向最大测试误差是 0. 068 mꎬ占目标区
文章编号:2096 - 2304(2020)05 - 0203 - 04
Method for Measuring Three ̄Dimensional Cordinate of
Near ̄Ground EБайду номын сангаасplosion Point Based on High ̄Speed Cameras
XU Taohuꎬ LIU Pengzuꎬ WANG Mingqiꎬ CHAI Ruxingꎬ YUAN Chunxing
analysis. Experimental results show that the maximum measurement error of single coordinate system
direction is 0. 068 m when the field of view of the camera in the target area is 12 m wideꎬ accounting for 0.
Key words: explosion pointꎻ high ̄speed cameraꎻ intersection measurementꎻ calibration
收稿日期:2019 - 06 - 26ꎻ修回日期:2019 - 07 - 15
基金项目:军队重点预研项目(1700010133)
Near ̄Ground Explosion Point Based on High ̄Speed Cameras [ J] . Journal of Ordnance Equipment Engineeringꎬ 2020ꎬ 41
(05) :203 - 206.
中图分类号:TJ43 + 4. 2
文献标识码:A
域相机成像视场宽度的 0 57% ꎬ该方法可用于靶场近地炸点三维坐标测试ꎮ
关键词:炸点ꎻ高速相机ꎻ交会测量ꎻ标定
本文引用格式:徐韬祜ꎬ刘鹏祖ꎬ王明启ꎬ等. 基于高速相机的近地炸点三维坐标测试方法[ J] . 兵器装备工程学报ꎬ
2020ꎬ41(05) :203 - 206.
Citation format:XU Taohuꎬ LIU Pengzuꎬ WANG Mingqiꎬ et al. Method for Measuring Three ̄Dimensional Cordinate of
基于多传感器信息融合提高测量精度 [5] ꎬ甚至可以同时获取
除炸点三维坐标外其他信息ꎬ文献[6] 利用天幕靶和炸点火
analyzed. The three ̄dimensional coordinate calculation model of the explosion point was established. Leica
GNSS( Global Navigation Satellite System) was used to measure the explosion point coordinates for error