[1]白宏阳,陈 帅,薛晓中,等.飞机SINS/多普勒/气压高度表组合导航性能分析[J].南京理工大学学报(自然科学版),2009,(05):581-585.
 BAI Hong-yang,CHEN Shuai,XUE Xiao-zhong,et al.Analysis of SINS/Doppler/Baro-altimeter Integrated Navigation Performance in Airplanes[J].Journal of Nanjing University of Science and Technology,2009,(05):581-585.
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飞机SINS/多普勒/气压高度表组合导航性能分析
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2009年05期
页码:
581-585
栏目:
出版日期:
2009-10-30

文章信息/Info

Title:
Analysis of SINS/Doppler/Baro-altimeter Integrated Navigation Performance in Airplanes
作者:
白宏阳 1 陈 帅 1 薛晓中 1 郑 玲 2
1.南京理工大学瞬态物理国家重点实验室,江苏南京210094; 2.中国电子科技集团公司第二十八研究所, 江苏南京210094
Author(s):
BAI Hong-yang1CHEN Shuai1XUE Xiao-zhong1ZHENG Ling2
1.National Key Laboratory of Transient Physics,NUST,Nanjing 210094,China;2.No.28 Research Institute,China Electronics Technology Group Corporation,Nanjing 210094,China
关键词:
多普勒雷达 自主导航 卡尔曼滤波 组合导航 气压高度表
Keywords:
Doppler radars autonomous navigation Kalman filter integrated navigation baro-altimeters
分类号:
V249.32
摘要:
为了满足飞机完全自主导航的需求,提出了一种低成本的光纤捷联惯导/多普勒雷达/气压高度表组合导航系统方案,探讨了该方案的数字仿真原理。通过对比飞机拐弯时机动飞行与直线飞行2种情况下的数字仿真和实际的跑车试验结果,得出了影响该组合导航系统精度的主要因素。理论分析和试验表明:该方案提高了捷联惯导的导航精度,明显抑制了惯导位置误差随时间积累而增大的趋势。
Abstract:
In order to meet the requirements of autonomous navigation for aircrafts,a low-cost FOG-SINS/Doppler/Baro-altimeter integrated navigation system is designed and the digital simulation theory is introduced in detail.By comparing the digital simulation and running test results of aircrafts on bend flight line with straight flight line,the main factors that influence the navigation system are gained.Theoretical analysis and tests indicate that the designed navigation system can enhance the precision of SINS and highly restrain the current of the position error from divergence as the time accumulates.

参考文献/References:

[ 1] ChenXiyuan. Study onFOG-SINS/GPS integrateda-t titudedeterminationsystemusing adaptiveKalmanfi-l ter[A]. InternationalConference on Intelligent Com-puting[ C]. Kunming: Intelligent Control andAutoma-tion, 2006. 417- 425.
[ 2] 周鹏, 马歆, 陈哲. 陆基巡航导弹四组合制导系统仿真研究[ J]. 中国惯性技术, 2002, 10(4): 1- 8.
[ 3] 肖剑, 臧和发,陈丽. 组合导航系统及其在直升机上的应用[A]. 第十七届全国直升机年会[ C]. 北京: 中国航空学会, 2001. 518-522.
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[ 6] YangYong, Miao Lingjuan, ShenJun. Methodof im-proving the navigationaccuracy of SINSby continuous rotation[ J]. Journal of Beijing Institute of Technolo-gy, 2005, 14( 1): 45-49.
[ 7] 林雪元,刘建业,汪叔华. 双星定位/SINS组合导航系统研究[ J]. 中国空间科学技术, 2003, 23(2): 34-38.
[ 8] 穆荣军, 韩鹏鑫, 崔乃刚. 星光导航原理及捷联惯导/星光组合导航方法研究[ J]. 南京理工大学学报(自然科学版), 2007, 31( 5): 585-589.

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备注/Memo

备注/Memo:
作者简介: 白宏阳( 1985- ), 男,博士生, 主要研究方向: 飞行器组合导航, 多信息源融合, E-mail:xiaobai. njust. edu@163. com;
通讯作者: 薛晓中( 1945- ), 男, 教授,主要研究方向: 弹箭精确化控制、导航与制导, E-mail:njust. xuexiaozhong@yahoo. com. cn。
更新日期/Last Update: 2012-11-19