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실험적 연구를 통한 SNU 초소형 비행체 설계 및 개발 = Design and Development of SNU MAV using Experimental Studies

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Authors
이영빈; 김우례; 김규홍; 김종암
Issue Date
2006-11
Publisher
한국항공우주학회 = The Korea Society for Aeronauitical and Space Sciences(KSAS)
Citation
한국항공우주학회지, v.34, no.11, pp.9-17
Keywords
Micro Air Vehicle(초소형 비행체)Aircraft Design(설계)Thrust test(추력실험)Propulsion system optimization(추진시스템 최적화)Flight test(비행실험)Wind tunnel test(풍동실험)
Abstract
본 논문에서는 일반 항공기의 설계경험식을 이용하여 SNU 초소형 비행체를 개념설계 하고 설계된 내용을 토대로 시제기를 제작하여 반복적인 풍동실험과 비행실험을 통하여 형상을 최적화하였다. 그리고 고효율의 추진시스템을 위해 프로펠러 형상에 따른 추력실험과 반응면기법(RSM)을 이용하여 최적의 프로펠러 형상을 도출하였다. SNU 초소형 비행체는 210mAh 배터리를 장착하였을 경우 17분 이상을 비행할 수 있었으며, 안정성과 조종성면에서 좋은 특성을 가지고 있음을 확인하였다. ; The SNU MAV has been designed through studies on highly efficient aerodynamic shape and propulsion system. The configuration of the vehicle was determined from conventional empirical equations, iterative wind tunnel tests and flight tests. The propeller shape was optimized with the various thrust tests and RSM(Response Surface Method) to obtain the higher efficient propulsion system. It was certified that the MAV could fly for over 17 minutes with a 210mAh battery. In addition, it showed good flight characteristics in both stability and controllability.
ISSN
1225-1348
Language
Korean
URI
http://uci.or.kr/G300-jX1101785.v34n11p9

http://hdl.handle.net/10371/6795
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Mechanical Aerospace Engineering (기계항공공학부)Journal Papers (저널논문_기계항공공학부)
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