基于双轴转台的惯性器件自动标定系统研制  

The Development of Auto-calibrating System for Inertial Instruments Based on Acutronic Two-axis Turntable

作　　者：李星海[1] 李华容[1] 刘勇[1] 吕志清[1] 宋军[1] 侯正君[1] 

机构地区：[1]四川压电与声光技术研究所,重庆400060

出　　处：《压电与声光》2004年第4期272-275,共4页Piezoelectrics & Acoustooptics

摘　　要：基于Acutronic双轴转台,采用GPIB接口卡、HP34401A数字万用表、计算机工作站及VC开发平台等,开发了一套惯性器件自动标定系统。实现了对转台的实时测控,信号采集、数据处理、标定计算、标定报告的显示、打印和存贮的计算机自动完成,并提高了标定精度,为在捷联惯性导航系统中对器件进行系统级修正提供了保障。This paper develops a set of auto-calibrating system for inertial instruments based on Acutronic two-axis turntable by using GPIB interface card, HP34401A multimeter, workstation and VC integration developing environment. It realizes the real time testing and controlling for turntable. Signal acquisition, data processing, calibrating for inertial instruments, the displaying, printing and storing of the calibrating report and so on are accomplished automatically by computer. The calibrating precision is increased, which ensure the systematic compensation be done for instruments error in the Strapdown Inertial Navigation Systems.

关 键 词：惯性器件 转台 GPIB接口卡 HP34401A VC 标定 

分 类 号：V247[航空宇航科学与技术—飞行器设计]