한국항공우주학회지 (Journal of the Korean Society for Aeronautical & Space Sciences)

  • 제45권7호
  • /
  • Pages.581-593
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  • 2017
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  • 1225-1348(pISSN)
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  • 2287-6871(eISSN)
한국항공우주학회 (The Korean Society for Aeronautical and Space Sciences)
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멀티콥터형 무인기용 고효율 프로펠러 개발

High-efficiency propeller development for Multicopter type UAV

  • 투고 : 2017.02.20
  • 심사 : 2017.06.30
  • 발행 : 2017.07.01
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초록

멀티콥터형 무인기용 고효율 프로펠러 개발을 위하여 공기역학 및 구조역학적 성능을 고려하여 설계 해석 시험을 수행하였다. 고효율 프로펠러 설계를 위해 익형 형상 결정은 최적설계기법을 적용하였으며, 프로펠러의 3차원 플랜폼은 유도동력을 최소화하기 위해 설계되었다. 도출된 형상은 구조설계 및 해석을 통하여 비행적합성을 판단하였으며, 해석적으로 설계된 형상에 대한 성능을 확인하기 위해 회전시험을 수행하였다. 본 논문에서는 이와 같은 설계 해석 시험 방법을 이용하여 절차적 프로펠러 설계방법론을 제시하고 있다.

In order to develop high efficiency propeller for multicopter type UAV, we designed, analyzed and tested aerodynamic and structural dynamics. For the design of the high efficiency propeller, the optimum design method was applied for the determination of the airfoil and the three-dimensional planform is designed to reduce induced power of the propeller. The flight suitability of the derived shape was determined through structural design and analysis. The rotation test was performed to confirm the performance of the analytically designed shape. In this paper, we propose a procedural propeller design methodology using these design analysis test methods.

키워드

참고문헌

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