航空科学技术2024，Vol.35Issue(10)：1-18,18.DOI:10.19452/j.issn1007-5453.2024.10.001
多足地形自适应起落装置关键技术与研究进展
Key Technologies and Research Progress of Multi-legged Terrain Adaptive Takeoff and Landing Device
摘要
Abstract
The traditional landing gears of the VTOL aircraft are always the wheel type landing gears and sled type landing gears.For the difficulties of landing gears which land on the complex terrain or under the harsh sea conditions,development of multi legged terrain adaptive takeoff and landing device is one of the key technologies for the development of vertical takeoff and landing vehicle in the direction of intelligence.Combining the research experience and existing achievements of multi legged terrain adaptive landing gear,the key technologies are summarized in this paper.The three key technologies are technology of lightweight leg structure and driving integration,technology of cooperative control between terrain recognition-leg closed loop control-flight control,flight integration and experimental technology.The various key technologies are discussed in this paper,and the existing research methods and achievements are described in details.Based on the detailed development method and process of the multi legged terrain adaptive takeoff and landing device,the deficiencies and technical barriers at the current stage are summarized,and the future development direction of this research field is prospected.关键词
垂直起降飞行器/地形自适应/起落装置/应用/进展/关键技术Key words
vertical take-off and landing vehicle/terrain adaptation/landing gear/application/progress/key technology分类
航空航天引用本文复制引用
刘小川,任佳,王计真,刘昊林..多足地形自适应起落装置关键技术与研究进展[J].航空科学技术,2024,35(10):1-18,18.基金项目
航空科学基金(20184123011) Aeronautical Science Foundation of China(20184123011) （20184123011）
