Journal of the Korean Society for Aviation and Aeronautics (한국항공운항학회지)

The Korean Society for Aviation and Aeronautics (한국항공운항학회)
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Analysis of the Total System Error Correlation of Hybrid Fixed-Wing UAV (Unmanned Aerial Vehicle) according to Environmental Factor

환경요인에 따른 복합형 수직이착륙 무인항공기의 통합 시스템 오차 상관도 분석

  • 엄송근 (한서대학교 항공시스템공학과) ;
  • 김정민 (한서대학교 항공시스템공학과) ;
  • 오정환 ((주)모아소프트) ;
  • 이동진 (한서대학교 무인항공기학과 ) ;
  • 김도윤 (한국항공우주연구원) ;
  • 한상혁 (한국항공우주연구원)
  • Received : 2022.11.23
  • Accepted : 2022.12.31
  • Published : 2023.03.31
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Abstract

In this study, the correlation analysis between total system error and environmental factor variables was performed to confirm the effect on the performance of the integrated navigation system by various environmental factors. To collect flight data of hybrid vertical take-off and landing UAVs, scenarios including various turning sections and straight sections such as left turn, right turn, turning rate, and path change angle were selected, and environmental data of wind direction, wind speed, temperature, air pressure, and humidity were collected in real time through weather station. As a result of the correlation analysis between the collected flight data and environmental data, it was concluded that the performance of the integrated navigation system by environmental factors within the collected data was not significant affected and was robust.

Keywords

Acknowledgement

본 연구는 과학기술정보통신부 무인이동체 미래선도 핵심기술개발사업의 연구과제(과제고유번호: NRF-2017M1B3A2A01049995)의 지원으로 수행되었습니다.

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