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INS全温六方位速率标定及分段线性插值补偿

, PP. 1331-1335

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Abstract:

针对捷联惯性导航系统(INS,InertialNavigationSystem)全温动态环境下测量误差问题,提出一种全温六方位正反速率标定及分段线性插值补偿方法.根据工作环境设定标定温度点,在每个恒温点设计六方位正反速率标定方案;采用分段线性插值算法实时补偿系统零偏和标度因数温度误差,提高了系统温度及动态环境下的测量精度.实验结果表明采用该方法系统的车载和飞行实验纯惯性导航误差均值分别由1.501nmile/h和5.811nmile/h减小到0.393nmile/h和0.681nmile/h,为进一步提高合成孔径雷达(SAR,SyntheticApertureRadar)成像分辨率奠定基础.

References

[1]  Fang Jiancheng,Gong Xiaolin.Predictive iterated kalman filter for INS/GPS integration and its application to SAR motion compensation [J].IEEE Transactions on Instrumentation and Measurement,2010,59(4):909-915
[2]  Zhang Lundong,Lian Junxiang,Wu Meiping,et al.Research on auto compensation technique of strap-down inertial navigation systems //Information in Control,Automation and Robotics.Bangkok: ,2009:350-353
[3]  李建利,房建成,盛蔚.MEMS陀螺标度因数误差分析及分段插值补偿[J].北京航空航天大学学报,2007,33(9):1064-1067 Li Jianli,Fang Jiancheng,Sheng Wei.Error analysis and integrated compensation of scale factor for MEMS gyroscope [J].Journal of Beijing University of Aeronautics and Astronautics,2007,33(9):1064-1067 (in Chinese)
[4]  林玉荣,邓正隆.激光陀螺捷联惯导系统中惯性器件误差的系统级标定[J].哈尔滨工业大学学报, 2001,33(1):112-115 Lin Yurong,Deng Zhenglong.Systematic calibration for inertial instruments errors in laser gyro strapdown inertial navigation system[J].Journal of Harbin Institute of Technology,2001,33(1):112-115(in Chinese)
[5]  刘百奇,房建成.一种改进的IMU无定向动静混合高精度标定方法[J].仪器仪表学报,2008,29(6):1250-1254 Liu Baiqi,Fang Jiancheng.Modified hybrid calibration method for IMU without orientation [J].Chinese Journal of Scientific Instrument,2008,29(6):1250-1254(in Chinese)
[6]  Fang Jiancheng,Li Jianli.Integrated model and compensation of thermal errors of silicon micro electromechanical gyroscope [J].IEEE Transactions on Instrumentation and Measurement,2009,58(9):2923-2930
[7]  张鹏飞,龙兴武.机抖激光陀螺捷联系统中惯性器件的温度补偿的研究[J].宇航学报,2006,27(3):522-526 Zhang Pengfei,Long Xingwu.Research on temperature compensation model of inertial sensor in mechanically dithered RLG’s SINS [J].Journal of Astronautic,2006,27(3):522-526(in Chinese)
[8]  熊智,刘建业,林雪原,等.激光陀螺捷联惯性导航系统中惯性器件误差补偿技术[J].上海交通大学学报,2003,37(11):1795-1799 Xiong Zhi,Liu Jianye,Lin Xueyuan,et al.Inertial instrument error compensation technology in laser gyro strapdown inertial navigation system[J].Journal of Shanghai Jiaotong University,2003,37(11):1795-1799(in Chinese)
[9]  李建利,房建成,盛蔚.MEMS陀螺标度因数误差分析及分段插值补偿[J].北京航空航天大学学报,2007,33(9):1064-1067 Li Jianli,Fang Jiancheng,Sheng Wei.Error analysis and integrated compensation of scale factor for MEMS gyroscope [J].Journal of Beijing University of Aeronautics and Astronautics,2007,33(9):1064-1067 (in Chinese)
[10]  林玉荣,邓正隆.激光陀螺捷联惯导系统中惯性器件误差的系统级标定[J].哈尔滨工业大学学报, 2001,33(1):112-115 Lin Yurong,Deng Zhenglong.Systematic calibration for inertial instruments errors in laser gyro strapdown inertial navigation system[J].Journal of Harbin Institute of Technology,2001,33(1):112-115(in Chinese)
[11]  刘百奇,房建成.一种改进的IMU无定向动静混合高精度标定方法[J].仪器仪表学报,2008,29(6):1250-1254 Liu Baiqi,Fang Jiancheng.Modified hybrid calibration method for IMU without orientation [J].Chinese Journal of Scientific Instrument,2008,29(6):1250-1254(in Chinese)
[12]  Fang Jiancheng,Li Jianli.Integrated model and compensation of thermal errors of silicon micro electromechanical gyroscope [J].IEEE Transactions on Instrumentation and Measurement,2009,58(9):2923-2930
[13]  张鹏飞,龙兴武.机抖激光陀螺捷联系统中惯性器件的温度补偿的研究[J].宇航学报,2006,27(3):522-526 Zhang Pengfei,Long Xingwu.Research on temperature compensation model of inertial sensor in mechanically dithered RLG’s SINS [J].Journal of Astronautic,2006,27(3):522-526(in Chinese)
[14]  韩锐,薛敦伟,李凉海.基于GPS/IMU组合导航的机载SAR运动补偿方案的误差分析及仿真验证[J].遥测遥控,2009,30(3):41-53 Han Rui,Xue Dunwei,Li Lianghai.Analysis and simulition of motion compensation system for SAR based on GPS/IMU integrated navigation [J].Journal of Telemetry,Tracking and Command,2009,30(3):41-53(in Chinese)
[15]  熊智,刘建业,林雪原,等.激光陀螺捷联惯性导航系统中惯性器件误差补偿技术[J].上海交通大学学报,2003,37(11):1795-1799 Xiong Zhi,Liu Jianye,Lin Xueyuan,et al.Inertial instrument error compensation technology in laser gyro strapdown inertial navigation system[J].Journal of Shanghai Jiaotong University,2003,37(11):1795-1799(in Chinese)

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