• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>AHS Specialists Conference on Aeromechanics Design for Transformative Vertical Flight >A Summary of NASA Research Exploring the Acoustics of Small Unmanned Aerial Systems
【24h】

A Summary of NASA Research Exploring the Acoustics of Small Unmanned Aerial Systems

机译：探索小型空中系统声学的美国宇航局研究综述

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Proposed uses of small unmanned aerial systems (sUAS) have the potential to expose large portions of communities to a new noise source. In order to understand the potential noise impact of sUAS, NASA initiated acoustics research as one component of the 3-year DELIVER project, with the goal of documenting the feasibility of using existing aircraft design tools and methods on this class of vehicles. This paper summarizes the acoustics research conducted within the DELIVER project. The research described here represents an initial study, and subsequent research building on the findings of this work has been proposed for other NASA projects. The paper summarizes acoustics research in four areas: measurements of noise generated by flyovers of small unmanned aerial vehicles, measurements in controlled test facilities to understand the noise generated by components of these vehicles, computational predictions of component and full vehicle noise, and psychoacoustic tests including auralizations conducted to assess human annoyance to the noise generated by these vehicles.
机译：提出的小无人机航空系统（SUA）的用途有可能将大量社区暴露于新的噪声源。为了了解Suas的潜在噪声影响，美国宇航局发起了声学研究作为3年交付项目的一个组成部分，其目的是记录使用现有飞机设计工具和在这类车辆上的方法的可行性。本文总结了交付项目中进行的声学研究。这里描述的研究代表了初步的研究，并提出了在其他美国航空航天局项目中提出了这项工作调查结果的研究建设。本文总结了四个方面的声学研究：小型无人机飞行器的噪声测量，控制试验设施的测量，了解这些车辆组件产生的噪音，组件和全车辆噪音的计算预测，以及包括的心理声学测试对这些车辆产生的噪音进行评估人为烦恼。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号