Multi-position self-calibration method of inertial navigation system

摘要：

　　In order to solve the problem that in the dual axle rotating modulation inertial navigation system the angle between the horizon roller of the system and horizontal plane cant be removed,this paper provides an on-line self calibration method based on inertial navigation system,and this method realized the on-line self calibration of the inertial navigation system by calculating bias and scale factor both of the gyroscope and accelerometer,solving the problem that in the dual axle rotating modulation inertial navigation system the angle between the horizon roller of the system and horizontal plane cant be removed,providing an calculable basis for the prediction of attitude angle and realizing on-line autonomous self-calibration.

关键词： on-line self calibration inertial navigation system (INS) bias scale factor azimuth axis pitching axis horizontal roller

作者: Jiwei Zhang Xiaodong Xu Bo Wang

作者单位: School of Automation, Beijing Institute of Technology, China

会议类型: 国际会议

会议名称: 2012 International Mechanical Properties and Structural Materials Conference(IMPSMC2012)(2012机械性能与结构材料国际会议)

会议地点: 太原

会议语种:英文

页码: 146-150

在线出版日期: 2012-08-17（万方平台首次上网日期，不代表论文的发表时间）