NDLI: Inertial instrument error identification algorithm based on reverse navigation data

Content Provider	IEEE Xplore Digital Library
Author	Qinghua Zeng Jianye Liu Lei Sha
Copyright Year	2010
Description	Author affiliation: Navigation Research Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Jiangsu, 210016, China (Qinghua Zeng; Jianye Liu; Lei Sha)
Abstract	Accurate positioning and attitude information is very important for remote sensing, the key point of Virtual Test is researched in the paper to obtain accurate model of the actual system. In order to identify the actual inertial navigation system error model from flight data, a new identification method was proposed. Through the reverse process of strapdown inertial navigation, the ideal inertial instrument output data could be solved from navigation result. The error compensation system can be established, with ideal data input and the actual data of the inertial instrument output. Finally, the error model and error coefficient of inertial instrument were obtained with the system identification method. The test results show that the method is effective and has reference value and directing significance for engineering application.
Starting Page	613
Ending Page	616
File Size	816172
Page Count	4
File Format	PDF
ISBN	9781424450367
ISSN	21533598
DOI	10.1109/PLANS.2010.5507181
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Instruments Inertial navigation System testing Remote sensing Silicon compounds Space technology Error compensation Product development Educational institutions Automation Virtual Test inertial instrument SINS error identification
Content Type	Text
Resource Type	Article

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