一种抑制陀螺章动的方法研究  

Research on a Method to Eliminated Gyro Nutation

作　　者：刘国国[1] 王鹏辉[1] 曹飞[1] 郭家欢 韩亮亮[1] LIU Guoguo;WANG Penghui;CAO Fei;GUO Jiahuan;HAN Liangliang(China Airborne Missile Academy,Luoyang Henan 471009)

机构地区：[1]中国空空导弹研究院

出　　处：《河南科技》2019年第13期48-50,共3页Henan Science and Technology

摘　　要：本文分析了动力陀螺稳定平台的特点,研究了动力陀螺在应用过程中产生的陀螺章动现象,并分析了陀螺章动对陀螺稳定系统的影响。根据动力陀螺的章动特性,采用数字滤波的方法,抑制陀螺震荡现象,达到陀螺平台空间稳定的目的。The features of the dynamical gyro-stabilized platform was analysed in a semi-active laser seek.The phenomenon of nutation which affected the stable performance of the dynamical gyro-stabilized platform was researched in practical applications of dynamical gyro.According to the dynamic gyro nutation characteristics,a digital filter was proposed to eliminated the dynamical gyro concussion,and inertial stability of gyro platform was achieved.

关 键 词：动力陀螺 章动 震荡 滤波 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程]