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首页> 外文会议>International Conference on Mechanical Engineering and Mechanics vol.1; 20051026-28; Nanjing(CN) >A Method of High Speed Following Photography for Projectile Flight Attitude
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A Method of High Speed Following Photography for Projectile Flight Attitude

机译：弹丸飞行姿态高速跟踪摄影方法

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摘要

Aimed at the drawbacks of Flight Follower System type 630, this paper prompts a novel method of real-time tracking photography for projectile flight attitude by using a servo rotating mirror. The high speed linear CCD array was used for predicting the position and the velocity of the projectile. The high speed area CCD camera and a spectroscope composed high speed area CCD system which corrected the scan rate of the mirror. It catches a series of clear images of projectile flight attitude and the tracking range reaches 100m～200m. This method is significant in studying projectile characteristics such as projectile aerodynamic configuration and projectile flight stability.
机译：针对630型飞行追随者系统的弊端，本文提出了一种利用伺服旋转镜实时跟踪弹丸飞行姿态的新方法。高速线性CCD阵列用于预测弹丸的位置和速度。高速区域CCD相机和分光镜组成高速区域CCD系统，可校正反射镜的扫描速率。捕捉到一系列清晰的弹丸飞行姿态图像，跟踪范围达到100m〜200m。该方法对于研究弹丸特性，例如弹丸的空气动力配置和弹丸飞行稳定性具有重要意义。

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