摘要
根据短距起飞垂直降落(STOVL)飞行器的特点,研究了STOVL飞行器在飞行品质方面的特殊要求。在总结AGARD 577和MIL-F-83300飞行品质规范的基础上,分析了STOVL飞行器在过渡和悬停状态下对俯仰、滚转、偏航的控制效能要求,以及阻尼比和频率要求。计算了某STOVL无人飞行器在过渡状态下的部分性能和飞行品质,分析了其纵横向稳定性,并根据飞行品质要求提出了一些建议。
According to the characteristics of STOVL aircraft, the specific flying quality requirements for STOVL aircraft are investigated. Based on the flying quality criteria of AGARD R-577 and MIL-F-83300, the control efficiency and bandwidth requirements of pitch, roll and yaw axis in transition and hovering states as well as the damping ratio and frequency requirements are analyzed. Part of the performance and flying qualities in transition state of a STOVL unmanned aircraft are calculated. Moreover, the longitudinal and lateral stabilities are also analyzed, and some suggestions are made based on the flight quality requirements.
出处
《飞行力学》
CSCD
北大核心
2015年第3期196-200,共5页
Flight Dynamics
基金
江苏省高校优势学科建设工程资助项目
中央高校基本科研业务费专项资金资助项目(NZ2012002)
