Innovation extrapolation method for GPS/SINS tightly coupled system

doi:10.3724/SP.J.1087.2011.02289

Journal of Computer Applications ›› 2011, Vol. 31 ›› Issue (08): 2289-2292.DOI: 10.3724/SP.J.1087.2011.02289

• Typical applications • Previous Articles Next Articles

Innovation extrapolation method for GPS/SINS tightly coupled system

Guo-rong HUANG,Xing-zhao PENG,Chuang GUO,Hong-bing CHENG

Institute of Engineering, Air Force Engineering University, Xi'an Shaanxi 710038, China

Received:2011-01-07 Revised:2011-03-07 Online:2011-08-01 Published:2011-08-01
Contact: Xing-zhao PENG

基于GPS/SINS紧耦合系统的新息外推法

黄国荣,彭兴钊,郭创,程洪炳

空军工程大学工程学院，西安710038

通讯作者: 彭兴钊
作者简介:黄国荣(1972-)，男，陕西华县人，副教授，博士，主要研究方向：惯性导航、组合导航；彭兴钊(1987-)，男，河南封丘人，硕士研究生，主要研究方向：惯性导航、组合导航、GPS完好性监测；郭创(1978-)，男，湖南益阳人，讲师，博士，主要研究方向：惯性导航、组合导航；程洪炳(1984-)，男，江西鄱阳人，博士研究生，主要研究方向：检测技术、自动化装置。
基金资助:
航空科学基金资助项目(20100818017)

Abstract

Abstract: Integrity is a critical parameter for Global Positioning System (GPS)/ Strapdown Inertial Navigation System (SINS) tight coupling system. In order to reduce satellites' failure detection time, an innovation extrapolation method based on the innovation test method was proposed. By disposing the innovation produced in the extrapolation process, the innovation extrapolation method's test statistics that has been used for failure detection was formed. Applying the proposed method in GPS/SINS tightly coupled system, the simulation results show that innovation extrapolation method can detect slowly growing failure faster than the innovation test method, and innovation extrapolation method can undermine the effect of outliers for failure detection.

Key words: tight coupling, integrity, failure detection, innovation extrapolation method

摘要： 在GPS/SINS紧耦合系统中，完好性是一个极其重要的指标。为缩短卫星故障检测时间，在新息检测法的基础上提出一种新息外推法，该算法通过对外推过程中产生的新息进行处理，形成检验统计量来检测卫星故障。结合GPS/SINS紧耦合系统，仿真结果表明，新息外推法比新息检测法能更快地检测慢变故障，且能在一定程度上削弱野值对故障检测的影响。

关键词: 紧耦合, 完好性, 故障检测, 新息外推法

CLC Number:

TP273.5

Guo-rong HUANG Xing-zhao PENG Chuang GUO Hong-bing CHENG. Innovation extrapolation method for GPS/SINS tightly coupled system[J]. Journal of Computer Applications, 2011, 31(08): 2289-2292.

黄国荣彭兴钊郭创程洪炳. 基于GPS/SINS紧耦合系统的新息外推法[J]. 计算机应用, 2011, 31(08): 2289-2292.

[1]	He HUANG, Yu JIN. Cloud data auditing scheme based on voting and Ethereum smart contracts [J]. Journal of Computer Applications, 2024, 44(7): 2093-2101.
[2]	Tingting GAO, Zhongyuan YAO, Miao JIA, Xueming SI. Overview of on-chain and off-chain consistency protection technologies [J]. Journal of Computer Applications, 2024, 44(12): 3658-3668.
[3]	Xiang LIN, Biao JIN, Weijing YOU, Zhiqiang YAO, Jinbo XIONG. Model integrity verification framework of deep neural network based on fragile fingerprint [J]. Journal of Computer Applications, 2024, 44(11): 3479-3486.
[4]	Zhenjie XIE, Wei FU. Error replica recovery mechanism for cloud storage based on auditable multiple replicas [J]. Journal of Computer Applications, 2023, 43(4): 1102-1108.
[5]	Wenyong YUAN, Xiuguang LI, Ruifeng LI, Zhengge YI, Xiaoyuan YANG. Trusted integrity verification scheme of cloud data without bilinear pairings [J]. Journal of Computer Applications, 2022, 42(12): 3769-3774.
[6]	Jialiang DUAN, Guoming CAI, Kaiyong XU. Memory combined feature classification method based on multiple BP neural networks [J]. Journal of Computer Applications, 2022, 42(1): 178-182.
[7]	QING Xinyi, CHEN Yuling, ZHOU Zhengqiang, TU Yuanchao, LI Tao. Blockchain storage expansion model based on Chinese remainder theorem [J]. Journal of Computer Applications, 2021, 41(7): 1977-1982.
[8]	GAO Haoyu, LI Leixiao, LIN Hao, LI Jie, DENG Dan, LI Shaoxu. Research and application progress of blockchain in area of data integrity protection [J]. Journal of Computer Applications, 2021, 41(3): 745-755.
[9]	LI Xiuyan, LIU Mingxi, SHI Wenbo, DONG Guofang. Efficient dynamic data audit scheme for resource-constrained users [J]. Journal of Computer Applications, 2021, 41(2): 422-432.
[10]	WEI Wenle, JIN Guodong, TAN Lining, LU Libin, CHEN Danqi. Real-time SLAM algorithm with keyframes determined by inertial measurement unit [J]. Journal of Computer Applications, 2020, 40(4): 1157-1163.
[11]	LI Zhaobin, LIU Zeyi, WEI Zhanzhen, HAN Yu. Software defined network path security based on Hash chain [J]. Journal of Computer Applications, 2019, 39(5): 1368-1373.
[12]	BAI Ping, ZHANG Wei, WANG Xu'an. Homomorphic MACs for arithmetic circuits on cloud environment [J]. Journal of Computer Applications, 2018, 38(9): 2543-2548.
[13]	LU Zicong, XU Kaiyong, GUO Song, XIAO Jingxu. Dynamic measurement of Android kernel based on ARM virtualization extension [J]. Journal of Computer Applications, 2018, 38(9): 2644-2649.
[14]	BAI Ping, ZHANG Wei, LI Cong, WANG Xu'an. Verifiable ciphertext retrieval scheme with user revocation [J]. Journal of Computer Applications, 2018, 38(6): 1640-1643.
[15]	WANG Manman, SHU Yong'an. Energy consumption of WSN with multi-mobile sinks considering QoS [J]. Journal of Computer Applications, 2018, 38(3): 758-762.

Innovation extrapolation method for GPS/SINS tightly coupled system

基于GPS/SINS紧耦合系统的新息外推法

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics