Calibration of Misalignment Angles of FOG Unit

摘要：

Misalignment angles of gyroscope unit can result in gyro drift. Thus, the precision of Inertial Navigation System (INS) is reduced. In this paper, based on profound analysis of the misalignment angle model, position method and rotating experiment method are proposed to calibrate misalignment angles of FOG Unit. In the end error calibration model of FOG Unit when misalignment angles are considered is deduced.

关键词： FOG Unit misalignment angle scale factor error model calibration

作者: Li Sui-lao Jia Ji-chao Long Rui Wang Min-yue Gan Min

作者单位: Department of Automation Control Northwestern Polytechnical University Xian,China

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 5129-5132

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）