摘要
为提升FL-12风洞螺旋桨带动力试验能力,研制一套螺旋桨带动力试验系统。该系统主要用于模拟螺旋桨滑流特性及非对称动力状态下飞机的气动特性。介绍试验装置系统组成和设计,并分析地面调试结果。结果表明:该系统在转速控制精度和系统自动化程度等方面有很大提高,部分技术指标达到国际先进水平。
In order to improve the capability of propeller driving force of FL-12 wind tunnel, a propeller driving force test system is developed in the FL-12 wind tunnel. This system is mainly used for the simulation of propeller slipstream features and the asymmetric aerodynamic characteristics. This paper mainly introduces the system composition and the system design, the ground debugging results are analyzed at the same time. The results show that the system has greatly improved the speed control accuracy and the degree of system automation, and some technical indexes have reached the international advanced level.
作者
霍国
康洪铭
刘晓林
王政
陈辅政
Huo Guo;Kang Hongming;Liu Xiaolin;Wang Zheng;Chen Fuzheng(No.103 Laboratory,Low Speed Institute,China Aerodynamics Research ＆ Development Center,Mianyang 621000,China;School olin formation Engineering,Southwest University of Science ＆ Technology,Mianyang 621000,China)
出处
《兵工自动化》
2018年第6期23-27,37,共6页
Ordnance Industry Automation
关键词
风洞
螺旋桨带动力
驱动器
计算机控制
调试
wind tunnel
propeller driving force
driver
computer control
debug
