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arXiv 2602.05922cs.RO

从实验台到飞行:将无人机碰撞测试转化为操作安全限制

From Bench to Flight: Translating Drone Impact Tests into Operational Safety Limits

Lab INIT Robots, Department of Mechanical Engineering, École de technologie supérieure, Montreal, QC, Canada(Lab INIT Robots,机械工程系,École de technologie supérieure,蒙特利尔,QC,加拿大)

Aziz Mohamed Mili, Louis Catar, Paul Gérard, Ilyass Tabiai, David St-Onge

AI总结:

本文提出一个端到端的开源工具链,将无人机碰撞测试转化为可部署的安全控制器,通过数据驱动模型和实时执行脚本,实现基于测量碰撞风险的运动限制调整,确保室内MAV操作的安全性与效率。

摘要:

室内微航空器(MAVs)日益被用于需要接近人类的任务,但从业者缺乏基于测量碰撞风险调整运动限制的实用方法。我们提出一个端到端的开源工具链,将实验台碰撞测试转化为可部署的安全控制器用于无人机。首先,我们描述了一个紧凑且可复制的碰撞测试装置和协议,用于捕捉不同无人机型号和接触表面的力-时间曲线。其次,我们提供数据驱动的模型,将碰撞前速度映射到冲量和接触持续时间,从而能够直接计算出目标力限制下的速度上限。第三,我们释放了脚本和一个ROS2节点,用于在线执行这些限制并记录合规性,支持特定设施的政策。我们通过多个商用现成四旋翼无人机和代表性室内资产验证了该流程,证明了由此得出的控制器在保持任务吞吐量的同时满足安全利益相关者指定的力约束。我们的贡献是一个从测量碰撞到运行限制的实用桥梁,包含可共享的数据集、代码和可重复的过程,团队可以采用这些来认证接近人类的室内MAV操作。

英文摘要:

Indoor micro-aerial vehicles (MAVs) are increasingly used for tasks that require close proximity to people, yet practitioners lack practical methods to tune motion limits based on measured impact risk. We present an end-to-end, open toolchain that converts benchtop impact tests into deployable safety governors for drones. First, we describe a compact and replicable impact rig and protocol for capturing force-time profiles across drone classes and contact surfaces. Second, we provide data-driven models that map pre-impact speed to impulse and contact duration, enabling direct computation of speed bounds for a target force limit. Third, we release scripts and a ROS2 node that enforce these bounds online and log compliance, with support for facility-specific policies. We validate the workflow on multiple commercial off-the-shelf quadrotors and representative indoor assets, demonstrating that the derived governors preserve task throughput while meeting force constraints specified by safety stakeholders. Our contribution is a practical bridge from measured impacts to runtime limits, with shareable datasets, code, and a repeatable process that teams can adopt to certify indoor MAV operations near humans.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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