小量程滚转力矩天平设计  

The Design of a Novel Micro-scale Roll Moment Balance

作　　者：于卫青[1] 解亚军[1] 刘高计 李通 

机构地区：[1]西北工业大学航空学院,西安710072 [2]中国兵器工业第203研究所,西安710065

出　　处：《弹箭与制导学报》2013年第6期125-128,132,共5页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：文中针对战术导弹风洞试验模型滚转力矩分量载荷相对于其它分量载荷是一个小量的特点,开展了战术导弹模型小量程滚转力矩天平结构研究、灵敏度精细化设计与有限元分析、灵敏度干扰量计算和强度校核。给出了天平输出灵敏度精细化设计结果,并与有限元分析结果进行了比较。Compared with other components of load, roll torque component of the load of wind tunnel model for tactical missile is the char- acteristic of a small amount. In this paper, research was carried out on a small range of roll torque balance structure for a model of tactical missile, sensitivity of fine design, finite element analysis, the sensitivity of interference quantity calculation and strength check. The output sensitivity of fine scales design results was also give, and the results were compared with that of finite element analysis.

关 键 词：滚转力矩天平 灵敏度计算 强度校核 干扰分析 

分 类 号：V211.74[航空宇航科学与技术—航空宇航推进理论与工程]