单发直升机发动机空中起动驾驶操纵及风险控制技术  

Flight Control and Risk Control Technology of Single Engine Helicopter Engine in Air Starting

作　　者：王道明 黄粱标 巴唐尧[2] 刘建理 徐尤松[2] WANG Daoming;HUANG Liangbiao;BA Tangyao;LIU Jianli;XU Yousong(Army Aviation Test Team,Jingdezhen 333002,China;China Helicopter Research and Development Institute,Jingdezhen 333001,China)

机构地区：[1]陆军航空兵试飞大队,江西景德镇333002 [2]中国直升机设计研究所,江西景德镇333001

出　　处：《直升机技术》2021年第1期45-51,共7页Helicopter Technique

摘　　要：系统介绍了单发直升机发动机空中再起动相关试飞技术和风险控制技术,主要包括空中重起对飞行特性影响分析,重起失败风险评估,基于直升机自转特性的驾驶操纵模式设计,以及相应的降风险措施制定等。为降低试飞风险,进行了大量自转科目飞行训练,并在3000m高度成功实施了模拟发动机空中停车后的再起动飞行试验,实现了单发直升机飞行技术领域的新突破。This paper systematically introduced the flight test technology and risk control technology of single engine restart in helicopter.It mainly included the analysis of the impact of engine in-flight restart on flight,the risk assessment of restart failure,the design of flight control mode based on helicopter rotation characteristics,and the formulation of corresponding risk reduction measures.The success of this test represented a new breakthrough in helicopter engine air start flight test technology.

关 键 词：直升机 单发 空中起动 风险控制 驾驶操纵 

分 类 号：V217.2[航空宇航科学与技术—航空宇航推进理论与工程] V217