摘要
小型长航时无人机技术处于快速发展阶段,文章针对小型无尾无人机,选择合适的自配平翼型,计算小型无尾无人机的气动特性,重点分析无尾无人机纵向俯仰力矩特性,然后计算小型无人机的续航时间、航程等特性,研究结果表明仿真结果能够满足小型长航时无人机设计指标要求,研究方法可为小型无尾无人机的研制提供参考。
The small long-endurance UAV technology is in the stage of rapid development. In this paper, a suitable self-leveling airfoil is selected to calculate the aerodynamic characteristics of the UAV, and the longitudinal pitching moment characteristics of the UAV are analyzed. The simulation results show that the simulation results can meet the requirements of the UAV design index, and the research method can provide a reference for the development of the small tailless UAV.
出处
《科技创新与应用》
2018年第13期42-43,共2页
Technology Innovation and Application
关键词
无人机
长航时
性能
气动
重量重心
UAV （unmanned aerial vehicle）
long-endurance
performance
aerodynamic
gravity center
