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Field observation of tornadic supercells by multiple autonomous fixed-wing unmanned aircraft

机译：多种自主固定翼无人驾驶飞机垄断超级电池的田间观察

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摘要

This paper presents the results of the design and field deployment of multiple autonomous fixed-wing unmanned aircraft into supercell thunderstorms. As part of a field campaign in Spring 2019, up to three fixed-wing unmanned aircraft were deployed simultaneously into different regions of supercell thunderstorms, To learn more about the atmospheric conditions that lead to the formation of tornadoes. Successful field deployment is attributed to (a) a nomadic concept of operations that allows the unmanned aircraft system team and science team to work seamlessly together while satisfying all aviation regulations and (b) the ruggedized RAAVEN unmanned aircraft system with modular features that favor rapid, ease-of-use over the brute strength of previous designs. The concept of operations and the unmanned aircraft system are described along with results from a 4 day window where four storms were sampled: two of these storms were tornadic (formed tornadoes before, during, or after being sampled) and two were not. These results validate the feasibility of nomadic operation of multiple unmanned aircraft simultaneously in severe weather conditions. Further, the successful field deployments demonstrate the importance of the modular unmanned aircraft design.
机译：本文介绍了多个自主固定翼无人驾驶飞机的设计和现场部署成超级雷暴的结果。作为2019年春季野外活动的一部分，最多可同时向超级雷暴的不同地区部署三个固定翼无人驾驶飞机，以了解有关导致龙卷风形成的大气条件的更多信息。成功的现场部署归因于（a）一个游牧业务的概念，使无人驾驶飞机系统团队和科学团队能够无缝地工作，同时满足所有航空法规和（b）坚固的Raaven无人机系统，具有迅速的模块化特征，易于使用以前设计的蛮力。操作的概念和无人驾驶飞机系统的概念与4天窗口的结果进行了描述，其中四天被取样：这些风暴中的两种暴风雨（在被采样之前形成的龙卷风），两次没有。这些结果验证了在恶劣天气条件下同时进行多种无人机的游牧操作的可行性。此外，成功的现场部署证明了模块化无人机设计的重要性。

著录项

  • 来源
    《Journal of Robotic Systems》 |2020年第6期|1077-1093|共17页
  • 作者

    Eric W. Frew; Brian Argrow; Steve Borenstein; Sara Swenson; C. Alexander Hirst; Henno Havenga; Adam Houston;

  • 作者单位

    Ann and H.J. Smead Department of Aerospace Engineering Sciences University of Colorado Boulder Boulder Colorado;

    Ann and H.J. Smead Department of Aerospace Engineering Sciences University of Colorado Boulder Boulder Colorado;

    Ann and H.J. Smead Department of Aerospace Engineering Sciences University of Colorado Boulder Boulder Colorado;

    Ann and H.J. Smead Department of Aerospace Engineering Sciences University of Colorado Boulder Boulder Colorado;

    Ann and H.J. Smead Department of Aerospace Engineering Sciences University of Colorado Boulder Boulder Colorado;

    Faculty of Natural and Agricultural Sciences North West University Potchefstroom South Africa;

    Department of Earth and Atmospheric Sciences University of Nebraska Lincoln Nebraska;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    autonomy; drones; environmental monitoring; multi-robot; severe weather; supercell thunderstorms; unmanned aircraft systems;

    机译：自治;无人机;环境监测;多机器人;恶劣天气;Supercell雷暴;无人驾驶飞机系统;

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