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<p>Our research primarily focuses on the detection methods for motion parameters and collision impact forces of flying objects. Firstly, we established a system designed to measure motion parameters and collision impact forces associated with airborne objects. A calibration experiment was performed on the binocular camera to guarantee swift and precise image capture across different flight modes of the object. Further, a novel approach that integrates Otsu’s method with the three-frame difference technique was proposed to avoid the “hole” issue that arises during high-frame-rate image acquisition. Lastly, the equations governing the motion of the marked ball across various flight modes were derived utilizing a binocular vision system. A series of experiments were performed to quantify the motion parameters and impact forces resulting from collisions of the flying marked ball under a range of conditions.</p>

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Research on motion tracking and impact force detection of flying objects

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年8月12日

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  • Xiaodong Li,
  • Enzhong Zhang,
  • Zhen Wang,
  • Jiayin Song,
  • Shida Cui,
  • Shuai Li,
  • Fule Wang,
  • Deqiang Mu

摘要

Our research primarily focuses on the detection methods for motion parameters and collision impact forces of flying objects. Firstly, we established a system designed to measure motion parameters and collision impact forces associated with airborne objects. A calibration experiment was performed on the binocular camera to guarantee swift and precise image capture across different flight modes of the object. Further, a novel approach that integrates Otsu’s method with the three-frame difference technique was proposed to avoid the “hole” issue that arises during high-frame-rate image acquisition. Lastly, the equations governing the motion of the marked ball across various flight modes were derived utilizing a binocular vision system. A series of experiments were performed to quantify the motion parameters and impact forces resulting from collisions of the flying marked ball under a range of conditions.