典型直升机完整性维持关键技术需求分析研究  

Study on key technology requirements analysis for integrity maintenance of typical helicopters

作　　者：李昌范 李健 吴云章 高延达 孙晓婷 LI Changfan;LI Jian;WU Yunzhang;GAO Yanda;SUN Xiaoting(Army Aviation Research Institute,Army Aviation Academy,Beijing 101121,China)

机构地区：[1]陆军航空兵学院陆军航空兵研究所,北京101121

出　　处：《航空工程进展》2023年第5期128-137,共10页Advances in Aeronautical Science and Engineering

摘　　要：典型直升机是实施立体突击作战的重要力量,在火力支援、立体补给、综合勤务保障等方面发挥着重要作用。针对其构造形式和作战使用要求,直升机在低空超低空低速执行任务时,使用场景中面临低空和地面的多种威胁,致使其服役环境和作战环境更加恶劣。本文通过分析直升机在作战中面临的威胁特点,阐述在直升机设计和使用维护过程中,综合防护能力、环境适应能力、战伤抢修能力对直升机作战完整性的影响,通过合理设计机体结构,提升生存能力,提升海上、高原、沙尘等环境适应能力,建立完备的战伤抢修能力来保证直升机使用的完整性,满足使用需求。The typical helicopters are the important force in the implementation of three-dimensional assault opera⁃tions,and play an important role in fire support,three-dimensional supply and comprehensive service support.For the structural form and operational requirements,the use of scenarios facing a variety of low-altitude and ground threats,in the low-altitude ultra-low-altitude low-speed mission of helicopters,which results in its worse service environment and combat environment.By analyzing the threat characteristics of helicopters in combat,the influence of comprehensive protection ability,environmental adaptability and combat injury repair ability on the combat integ⁃rity of helicopters in the process of helicopter design use and maintenance is expounded in this paper.The integrity of helicopter use can be ensured by reasonably designing the body structure,improving the survival ability,improv⁃ing the environmental adaptability of sea,plateau,sand and dust,and establishing a complete battle injury repair ability,which can meet the needs of use.

关 键 词：直升机 使用威胁 环境适应性 综合防护能力 战伤抢修能力 

分 类 号：V271[航空宇航科学与技术—飞行器设计]