中国直升机设计研究所, 景德镇 333001
冯胜全,男,研究员,航空工业集团首席技术专家,国务院政府特殊津贴获得者。长期从事直升机技术研究和工程研制,当前研究方向包括面向数字工程的正向研发体系构建、总体与气动设计、结构与系统集成技术、着陆装置设计等,先后承担多项直升机型号研制、国家级重大专项/研发计划。获国防科学技术进步奖1项、航空工业集团科技进步奖多项,授权专利47项。
李琦,男,高级工程师,E-mail:liq387@avic.com。
收稿:2026-01-15,
修回:2026-03-10,
纸质出版:2026-04-28
移动端阅览
冯胜全,李琦,杨赟,等. 直升机起落架技术发展与应用研究现状[J]. 南京航空航天大学学报(自然科学版),2026,58(2):266⁃276.
FENG Shengquan, LI Qi, YANG Yun, et al. Current status of research on development and application of helicopter landing gear technology[J]. Journal of Nanjing University of Aeronautics & Astronautics(Natural Science Edition),2026, 58(2):266⁃276.
冯胜全,李琦,杨赟,等. 直升机起落架技术发展与应用研究现状[J]. 南京航空航天大学学报(自然科学版),2026,58(2):266⁃276. DOI: 10.16356/j.2097-6771.2026.02.002.
FENG Shengquan, LI Qi, YANG Yun, et al. Current status of research on development and application of helicopter landing gear technology[J]. Journal of Nanjing University of Aeronautics & Astronautics(Natural Science Edition),2026, 58(2):266⁃276. DOI: 10.16356/j.2097-6771.2026.02.002.
直升机起落架作为保障飞行安全与任务适应性的关键系统,其技术革新始终围绕总体设计、先进材料与制造工艺、核心能力提升及运维保障能力建设等方面开展。本文首先概述了直升机起落架通过多物理相匹配协同实现功能与性能强化设计,以及起落架地面动力学技术发展由被动应对到主动防控的逻辑转变。然后综述了起落架新技术的应用与发展现状:自适应起落架构型从控制系统和结构创新两个层面实现复杂地形智能起降,组合式及跪式构型表明起落架不再局限于单一形态;新材料突破传统材料瓶颈,实现结构功能一体化设计和轻量化设计;健康监测技术依托传感器网络初步形成状态感知能力,但故障机理模型仍待融合多源数据提升诊断精度。最后总结了直升机起落架技术发展现状,并展望了未来发展方向。
As a key system for ensuring flight safety and mission adaptability, the technological innovation of helicopter landing gear has always revolved around overall design, advanced materials and manufacturing processes, core capability enhancement, and operation and maintenance support capabilities. This paper first outlines the functional and performance enhancement design of helicopter landing gear through multi-physics matching and collaboration, and the logical transformation of landing gear ground dynamics technology from passive response to active prevention. Then, the paper reviews the current status of new landing gear technologies: Adaptive landing gear configurations achieve intelligent takeoff and landing in complex terrain from both control system and structural innovation perspectives; combined and kneeling configurations demonstrate that landing gear is no longer limited to a single form; new materials break through the bottlenecks of traditional materials, achieving integrated structural and functional design and lightweight design; health monitoring technology, relying on sensor networks, has initially formed state perception capabilities, but fault mechanism models still need to integrate multi-source data to improve diagnostic accuracy. Finally, it summarizes the current status of helicopter landing gear technology development and looks forward to future development directions.
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