位标器陀螺转子的动平衡问题探讨  

Study on Dynamic Balance Method for Gyro Rotor of Seeker

作　　者：赵善彪[1] 王卿[1] 张天孝[1] 吴亚明[1] 

机构地区：[1]航天时代电子公司第16研究所,西安710100

出　　处：《弹箭与制导学报》2007年第5期61-64,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：转子上的不平衡会给位标器陀螺带来振动和绕动,影响系统的性能和寿命。以前应用较多的自由状态下的调动平衡的方法,设备繁多,试验过程复杂;文中重点介绍了一种用机械轴锁定位标器陀螺的平衡方法,并给出了试验数据。这种新方法原理简单成熟,操作方便,结果可靠。Vibration and forced nutation can be brought by imbalance of seeker gyro rotor which can reduce performance and life of the seeker system. The method used before to balance the gyro is usually on the gyro＇s free state with many equipment including the balancing machine,optical test platform and a simulating target. The operation is complex and discommodious. The paper attaches importance to introduce a new method and its experiment. The new method which debugged on the gyro＇s locked state with a mechanical shaft is easy and effective.

关 键 词：动平衡 位标器陀螺 绕动 振动 机械锁定 

分 类 号：V241.5[航空宇航科学与技术—飞行器设计]