论文标题
灵活的推进臂：用于无人机使用的机械考虑因素
A flexible propelled arm: Mechanical considerations for the use in UAVs
论文作者
论文摘要
本文提出了一个柔软的驱动臂，在TPU 70A中使用3D打印，旨在用于柔性无人机，这是一个有利的概念，因为由于高能量吸收，它在发生碰撞的情况下会降低风险。拟议的设计还允许适应环境并登陆管道。可以通过调节填充速率或内部密度来控制手臂的灵活性。在这项工作中，提出了基于实验调整的5参数Mooney-Rivlin非线性模型的基于模拟的机械设计。推力效率也通过CFD模拟最大化。
This paper presents a soft propelled arm, 3D-printed in TPU 70A, designed to be used in flexible UAVs, an advantageous concept since it reduces risk in the event of a collision thanks to a high energy absorption. The proposed design also allows the possibility to adapt to the environment and land on pipelines. The flexibility of the arm can be controlled during the additive manufacturing process by adjusting the infill rate or internal density. In this work, a mechanical design based on simulations with an experimentally adjusted 5- parameter Mooney-Rivlin non-linear model is proposed. Thrust efficiency is also maximized through CFD simulations.
