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Journal of the Korea Institute of Military Science and Technology 2007;10(1):22-32.
A Study of Helicopter Initial Sizing using Statistical Methodology
June-Mo Kim, Woo-Seop Oh
통계적 기법을 적용한 헬기 형상설계 연구
김준모, 오우섭
국방과학연구소
Abstract
This paper describes a study of a helicopter database for the sizing stage of a preliminary design process. The database includes specifications and performance parameters for more than 150 conventional single rotor helicopters currently in market. Design parameters, including configuration and weight parameters, have been analyzed and trend curve equations(regression equations) are derived using the regression analysis method. Finally, the applicability of this research result was verified whether the method is reliable for being adopted as a useful design tool in the early stage of a helicopter design process.
Key Words: Helicopter, Conceptual Design, Sizing, Regression Analysis, Trend Curve Equation, Regression Equation


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