变稳直升机的发展历程及研制建议  

Development history and suggestions of variable stability helicopter

作　　者：张毅[1] 刘炎辉 李德尚[1] 王锋[1] ZHANG Yi;LIU Yanhui;LI Deshang;WANG Feng(Chinese Flight Test Establishment,Xi’an 710089,China)

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《飞行力学》2021年第6期1-7,共7页Flight Dynamics

摘　　要：变稳直升机是一种其他直升机不可替代的、特殊的试验研究机,对直升机的研制与发展有着至关重要的作用,在直升机飞行品质研究、新技术空中演示验证、试飞员培训等方面得到了广泛的应用。针对国内目前还没有变稳直升机的现状,综述了国外变稳直升机的发展历程和主要应用,分析了变稳直升机研制的流程、总体设计、分系统设计、变稳系统试验等,为我国变稳直升机的研制设计提供参考。Variable stability helicopter(VSH)is a special and irreplaceable type of test helicopter and is crucial to the research and development(R&D)of helicopters.VSH has been widely used in tasks such as helicopter flight quality studies,in-the-air demonstration and validation of new techniques,test pilot training,and so on.In view of the current situation that China does not have a VSH,this paper summarized the development and major application of VSH in other countries and analyzed the R&D process,overall design,sub-system design,and variable system testing of VSH to provide a reference for the R&D and design of VSH.

关 键 词：变稳直升机 变稳系统 变稳直升机研制 

分 类 号：V275.[航空宇航科学与技术—飞行器设计]