摘要
微型飞行器是目前航空领域一个新的研究和发展方向。文章在刚性翼微型飞行器研究基础上,结合仿生柔性翼的研究,首次提出了一种柔性-刚性混合翼微型飞行器的新概念布局型式,并对其进行了详细的总体布局及参数设计。通过风洞试验对原理样机的气动特性进行了分析,对其操稳特性和抗风性能进行了初步的飞行试验研究。研究表明:文中提出的柔性-刚性混合翼布局微型飞行器具有良好的气动特性和抗风性能,为微型飞行器的设计提供了有益的参考。
Aim.To our knowledge,there is no paper in the open literature concerning flexible-rigid hybrid wing MAV.Sections 1 through 4 explain how we explore its new concept layout for the first time.With the help of Fig.3,section 1 presents our flying wing concept layout： the part of the wing adjoining the middle section of the fuselage is rigid;the outer part of the wing is flexible.With the help of Figs.4 and 5,section 2 discusses the components and their respective functions of the MAV.Fig.6 in section 3 shows how to operate and control the MAV.Fig.7 in section 4 presents the flow chart for building the prototype MAV.Section 5 tested the aerodynamic characteristics of the flexible-rigid hybrid wing MAV in an NWPU wind tunnel;the wind tunnel test results,given in Figs.8 through 11,and their analysis show preliminarily that our new concept layout of the flexible-rigid hybrid wing MAV has good aerodynamic characteristics and wind-resistant capability.
出处
《西北工业大学学报》
EI
CAS
CSCD
北大核心
2010年第5期769-773,共5页
Journal of Northwestern Polytechnical University
基金
国家自然科学基金(10802066)资助
关键词
柔性-刚性混合翼微型飞行器
总体布局
风洞试验
试飞
aircraft
wings
flexible-rigid hybrid wing
micro air vehicle（MAV）
wind-resistant capability
concept layout
wind tunnel test
