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The Development and Flight Testing of an Aerially Deployed Unmanned Aerial System.

机译:空中部署的无人机系统的开发和飞行测试。

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摘要

An investigation into the feasibility of aerial deployed unmanned aerial vehicles was completed. The investigation included the development and flight testing of multiple unmanned aerial systems to investigate the different components of potential aerial deployment missions. The project consisted of two main objectives; the first objective dealt with the development of an airframe capable of surviving aerial deployment from a rocket and then self assembling from its stowed configuration into its flight configuration. The second objective focused on the development of an autopilot capable of performing basic guidance, navigation, and control following aerial deployment.;To accomplish these two objectives multiple airframes were developed to verify their completion experimentally. The first portion of the project, investigating the feasibility of surviving an aerial deployment, was completed using a fixed wing glider that following a successful deployment had 52 seconds of controlled flight. Before developing the autopilot in the second phase of the project, the glider was significantly upgraded to fix faults discovered in the glider flight testing and to enhance the system capabilities. Unfortunately to conform to outdoor flight restrictions imposed by the university and the Federal Aviation Administration it was required to switch airframes before flight testing of the new fixed wing platform could begin. As a result, an autopilot was developed for a quadrotor and verified experimentally completely indoors to remain within the limits of governing policies.
机译:对空中部署的无人机的可行性的调查已经完成。调查包括对多个无人机系统的开发和飞行测试,以调查潜在空中部署任务的不同组成部分。该项目包括两个主要目标;第一个目标涉及飞机机身的开发,这种飞机能够在火箭的空中部署中幸存下来,然后从收起状态自动组装成飞行状态。第二个目标集中在自动驾驶仪的开发上,该自动驾驶仪能够在空中部署后执行基本的制导,导航和控制。为了实现这两个目标,开发了多个机身以通过实验验证其完成情况。该项目的第一部分研究了幸存的空中部署的可行性,该过程使用固定翼滑翔机完成,该飞机成功部署后可进行52秒的受控飞行。在项目的第二阶段开发自动驾驶仪之前,对滑翔机进行了重大升级,以修复滑翔机飞行测试中发现的故障并增强系统功能。不幸的是,为了遵守大学和联邦航空局的室外飞行限制,在开始对新的固定翼平台进行飞行测试之前,必须切换机身。结果,为四旋翼飞机开发了一种自动驾驶仪,并在室内进行了实验验证,以确保其不受管制政策的限制。

著录项

  • 作者

    Smith, Andrew.;

  • 作者单位

    University of Nevada, Reno.;

  • 授予单位 University of Nevada, Reno.;
  • 学科 Mechanical engineering.;Aerospace engineering.
  • 学位 M.S.
  • 年度 2015
  • 页码 248 p.
  • 总页数 248
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2022-08-17 11:52:20

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