Analysis and Compensation of Installlation Axial Angle Errors of Semi-strapdown IMS

doi:10.3969/j.issn.1000-1093.2015.07.010

Abstract

Abstract: The source and gemeration mechanism of installation axial angle errors of semi-strapdown inertial measurement system (IMS ) and their effects on the attitude measuring accuracy are analyzed, and the mathematical expression of the influence is theoretically derived. A graded compensation method is proposed for error compensation. The proposed method is used to compensate the installation angle errors in turn according to their generation principle and effect mechanism. Experiment based on semi-strapdown IMS verified the validity and effectiveness of the method. Experimental results show that the method can effectively reduce the periodic attitude measuring error caused by installation axial angle errors to 0.05° compared with that of 0.32°without compensation.

Key words: ordnance science and technology, semi-strapdown, inertial measurement system, installation angle error, analysis, compensation

CLC Number:

TJ06
TJ013

ZHANG Xi, LI Jie, HOU Li-peng, ZHU Jing-de, QIN Li. Analysis and Compensation of Installlation Axial Angle Errors of Semi-strapdown IMS[J]. Acta Armamentarii, 2015, 36(7): 1222-1227.

References

［1］李杰,赵诣,刘俊,等.高旋弹药飞行姿态测量用半捷联 MEMS 惯性测量装置研究[J].兵工学报,2013,34(11): 1398-1403.
LI Jie, ZHAO Yi, LIU Jun,et al. Research on semi-strapdown MEMS inertial measurement device for flight attitude measurement of high-speed rotating ammunition[J].Acta Armamentarii, 2013,34(11): 1398-1403.(in Chinese)
[2] 鲍亚琪,陈国光,吴坤,等.基于磁强计和MEMS陀螺的弹箭全姿态探测[J].兵工学报,2008,29(10): 1227-1231.
BAO Ya-qi, CHEN Guo-guang, WU Kun,et al.Research on attitude determination using magnetometers and MEMS inertial sensors[J].
Acta Armamentarii, 2008,29(10): 1227-1231.(in Chinese)
[3] 中北大学.一种适用于高旋弹药的主动式半捷联惯性测量装置：中国,201110025530 [P].2011-08-17.
North University of China. One for the high-spin ammunition semi-active strapdown inertial measurement unit: China, 201110025530 [P].2011-08-17.(in Chinese)
[4] 高峰,张合.基于基准角和补偿角的常规弹药滚转角磁探测算法研究[J]. 探测与控制学报,2008,30(5): 11-15.
GAO Feng, ZHANG He. Algorithm of roll angle determination of conventional ammunitions based on benchmark angle and compensation angle[J]. Journal of Detection & Control, 2008,30(5): 11-15.(in Chinese)
[5] 赵岩,程烘炳,吴训忠,等.基于MEMS的低成本 SINS/GPS 组合导航系统研究[J].传感器与微系统,2011,30(8): 18-21.
ZHAO Yan, CHENG Hong-bing, WU Xun-zhong, et al. Study on low cost SINS/GPS integrated navigation system based on MEMS[J]. Transducer and Microsystem Technologies, 2011,30(8): 18-21.(in Chinese)
[6] 张松,李杰,赵诣,等.半捷联 MEMS 惯性测量装置数据硬回收系统设计[J].传感技术学报,2013,26(9): 1219-1223.
ZHANG Song, LI Jie, ZHAO Yi,et al. Design of acquisition and storage system on half-strapdown system[J].Chinese Journal of Sensors and Actuators, 2013,26(9): 1219-1223.(in Chinese)
[7] 蒋巍巍.基于MEMS 的导航系统的初始对准及其相关问题研究[D]. 沈阳：沈阳理工大学, 2013.
JIANG Wei-wei. Based on MEMS research on initial alignment in navigation system and its associated problems[D]. Shenyang : Shenyang Ligong University, 2013.(in Chinese)
[8] 梁勇.基于MEMS 的航姿系统的设计与实现[D].哈尔滨：哈尔滨工程大学,2011.
LIANG Yong. The design and implementation of navigation posture system based on the MEMS[D]. Harbin:Harbin Engineering University, 2011.(in Chinese)
[9] 牛春峰,刘世平,王中原.制导炮弹飞行姿态的卡尔曼滤波估计方法[J].中国惯性技术学报, 2012, 20(5): 510-514.
NIU Chun-feng, LIU Shi-ping, WANG Zhong-yuan. Approach of Kalman filtering estimation of guided projectile attitude[J]. Journal of Chinese Inertial Technology, 2012, 20(5): 510-514.(in Chinese)
[10] 程向红,黄华.捷联惯性系统初始对准中IMU安装误差及陀螺漂移的估计与补偿[J].中国惯性技术学报,2005, 12(5): 13-15.
CHENG Xiang-hong, HUANG Hua. Estimatin and compensation of IMU misalignment and gyros drifts during SINS initial alignment[J]. Journal of Chinese Inertial Technology, 2005, 12(5): 13-15.(in Chinese)
[11] 赵长山,秦永元,夏家和.车载惯导里程仪组合导航系统安装误差标定研究[J].计算机测量与控制,2008,16(10): 1393-1395.
ZHAO Chang-shan, QIN Yong-yuan, XIA Jia-he. On SINS installation error of a multimode vehicular navigation system[J]. Computer Measurement & Control, 2008,16(10): 1393-1395.(in Chinese)

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