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太阳能电动飞机是一种环保、节能、高效的新型航空器,前景广阔。太阳能电动飞机技术难度极大,但相关技术的带动效应很大,能够有力推动航空技术发展。本文进行一种小型太阳能无人机的初步方案设计研究,内容包括布局设计、气动力设计和分析(翼型和机翼)、重量估算等。联翼布局能够与小型太阳能无人机很好匹配,但气动力和结构分析复杂,方法上还有待完善。
Solar powered aircraft is an environmentally friendly, energy efficient and efficient new aircraft with a bright future. Solar electric aircraft technology is extremely difficult, but the driving effect of the relevant technology is great, can effectively promote the development of aviation technology. In this paper, a small solar drone preliminary program design and study, including layout design, aerodynamic design and analysis (airfoil and wing), weight estimation. The wing layout can be well matched with a small solar UAV, but the aerodynamic and structural analysis is complex and the method needs to be improved.