Preliminary Sizing Correlations for Fixed-Wing Unmanned Aerial Vehicle Characteristics

Verstraete Dries; Palmer Jennifer L.; Hornung Mirko

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Preliminary Sizing Correlations for Fixed-Wing Unmanned Aerial Vehicle Characteristics

机译：固定翼无人机特性的初步尺寸相关性

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A comprehensive set of preliminary sizing correlations can be invaluable in the early design stages of any aircraft or to provide initial characteristics for multidisciplinary optimization. For unmanned aircraft, such a set of correlations is not available. The current paper provides correlations based on data for 856 fixed-wing platforms. Correlations for the main mission, mass, and geometric parameters are derived through a nonlinear least-squares regression analysis. Where needed, a distinction is made between aircraft employing different propulsion systems; and the aircraft are split into five categories: piston-, battery-, turbine-, fuel-cell-, and solar-powered aircraft. Significant trends are revealed, and a closed set of correlations is provided to generate an initial sizing, starting from mission and payload requirements.

机译：在任何飞机的早期设计阶段，一套全面的初步尺寸相关性都是无价的，或者可以为多学科优化提供初始特征。对于无人飞机，这种相关性不可用。本文基于856个固定翼平台的数据提供了相关性。主要任务，质量和几何参数的相关性是通过非线性最小二乘回归分析得出的。在需要时，对采用不同推进系统的飞机进行区分；飞机分为五类：活塞式，电池式，涡轮式，燃料电池式和太阳能飞机。揭示了重要的趋势，并提供了一组封闭的相关性以从任务和有效载荷要求开始生成初始大小。

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《Journal of Aircraft》 |2018年第2期|715-726|共12页
作者
Verstraete Dries; Palmer Jennifer L.; Hornung Mirko;
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作者单位

Univ Sydney, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia;

Def Sci & Technol Grp, Aerosp Div, 506 Lorimer St, Fishermans Bend, Vic 3207, Australia;

Tech Univ Munich, Lehrstuhl Luftfahrtsyst, Boltzmannstr 15, D-85747 Garching, Germany;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
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Preliminary Sizing Correlations for Fixed-Wing Unmanned Aerial Vehicle Characteristics

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