沈阳航空航天大学学报2024，Vol.41Issue(5)：26-33,8.DOI:10.3969/j.issn.2095-1248.2024.05.003
小尺寸单人旋翼飞行器的飞行稳定性能
Flight stability performance of small-sized single-person rotorcraft
摘要
Abstract
In order to solve the flight stability issue of small-sized single-person rotorcraft,considering the small-sized and heavy load of the entire aircraft,a stability-enhancing structure scheme was pro-posed and modal simulation analysis was conducted.Firstly,the center of gravity was determined to en-sure that the design met the requirements of flight stability.Secondly,a stability-enhancing structure scheme was proposed to address stability issues such as sway and vibration.Finally,the damper scheme was determined through cockpit dynamics simulation with different damping values of damper and the mode simulation analysis was completed.The results show that the target aircraft can achieve stable flight and meet the practical application requirements through reasonable structural design and flight control strategies while maintaining a small size.关键词
小尺寸单人旋翼飞行器/飞行稳定性能/增稳结构/模态仿真/失稳分析Key words
small-sized single-person rotorcraft/flight stability performance/stability-enhancing struc-ture/mode simulation/damper analysis分类
航空航天引用本文复制引用
王共冬,王萌,刘亚旭,刘振东,田聪玲..小尺寸单人旋翼飞行器的飞行稳定性能[J].沈阳航空航天大学学报,2024,41(5):26-33,8.基金项目
国家自然科学基金(项目编号:52374393) （项目编号:52374393）
辽宁省重点研发计划项目(项目编号:2023JH2/101300234) （项目编号:2023JH2/101300234）
