导引头中MEMS陀螺漂移补偿算法研究  

Study on Algorithm for MEMS Gyro Drift Compensation in Seeker

作　　者：邱林茂[1] 高文冀[1] 李磊[1] 万红进[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2013年第2期10-14,共5页Fire Control Radar Technology

摘　　要：为了提高MEMS陀螺在导引头中的测量精度,提出了一种基于坐标变换的零漂补偿算法,通过Matlab进行仿真分析,在导引头系统中进行试验验证,结果表明该方法明显的降低了MEMS漂移,有效地提高了导引头制导精度。To improve measurement precision of MEMS gyro in seeker, an compensation approach of zero drift compensation algorithm based on coordinates transformation is presented. This approach is simulated and analyzed by Matlab and verified by test in seeker system. The results indicate that the approach can reduce drift of MEMS Gyro and improve guidance accuracy of the seeker effectively.

关 键 词：导引头 MEMS陀螺 视线角速度 漂移补偿 

分 类 号：TN96[电子电信—信号与信息处理]