基于火箭橇的无人机碰撞民用飞机试验技术研究

无人机碰撞民用飞机关键部位损伤程度的研究是民航领域关注的新型热点问题。本文首次提出采用 火箭橇试验评估无人机碰撞民用飞机的安全性。通过对碰撞速度、碰撞位置、无人机姿态、参数测量等进行研 究,设计碰撞技术方案,论述火箭橇的设计、弹道控制设计、强度校核和测试方案,并进行试验验证和仿真计算。 结果表明:本文设计的火箭橇碰撞试验方案是可行的,实现了单一弹道上的连续多点碰撞及多视角、全覆盖、高 稳定的全过程记录;可为后续开展同类碰撞试验提供必要的技术参考,所开展的多发次碰撞试验也为无人机碰 撞民用飞机的安全性评估提供了有效的试验数据。

Research on the Test Technology of UVA collision Civil aircraftbased on Rocket Sled

The research on the damage degree of the key parts of civil aircraft impacted by UAV is a new hot issue in the field of Civil Aviation .Rocket sled test can provide a new method for the safety assessment of UVA collision civil aircraft.In this paper,based on rocket sled test,the collision simulation,UVA attitude and parameter measurement and so on are studied.The collision technology scheme is designed,the rocket sled design, trajectory contral design,strength check and test scheme are systematically discussed,and the experimental verfications is completed. This paper makes an exploratory research on the test technology of UAV colliding with civil aircraft rocket sled, providing necessary technical reference for subsequent similar collision tests. The multiple impact tests provide effective test data for the safety assessment of UAV impacting civil aircraft.