Carrier-phase Differential GPS/INS Integrated Navigation System

摘要：

　　According to high accuracy demand in the measurement field,this paper designs a high precision inertial measurement system by using DSP and ARM processor to realize carrier-phase differential GPS/INS integrated navigation.This paper chooses Kalman filter to estimate the systematic error,uses closed loop method to correct,and carries out carrier-phase differential GPS/INS data fusion.Through manipulating actual measurement data,the integrated navigation results indicate that position accuracy reaches cm level; velocity accuracy reaches cm/s level and attitude achieves high precision.The experiment proves the feasibility and effectiveness of carrier-phase differential GPS/INS integrated navigation system.

关键词： Kalman filter carrier-phase differential GPS GPS/INS integrated navigation high precision

作者: Lu Zhang Gongliu Yang

作者单位: School of Instrumentation Science and Opto-electronics Engineering Beihang University Beijing,China

会议类型: 国际会议

会议名称: 2013 2nd International Conference on Computer Science and Electronics Engineering(ICCSEE2013)(2013年第二届计算机科学与电子工程国际会议)

会议地点: 杭州

会议语种:英文

页码: 2966-2969

在线出版日期: 2013-03-22（万方平台首次上网日期，不代表论文的发表时间）