Optimization-based alignment for inertial navigation systems: Theory and algorithm

Inertial navigation system (INS) necessitates an alignment stage to determine the initial attitude at the very start. A novel alignment approach is devised by way of an optimization method, in contrast to the existing alignment methods, e.g., gyrocompassing and filtering techniques. This paper shows...

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Bibliographic Details
Published in:	Aerospace science and technology Vol. 15; no. 1; pp. 1 - 17
Main Authors:	Wu, Meiping, Wu, Yuanxin, Hu, Xiaoping, Hu, Dewen
Format:	Journal Article
Language:	English
Published:	Issy-les-Moulineaux Elsevier SAS 01.01.2011 Elsevier
Subjects:	Algorithms Alignment Applied sciences Computer science; control theory; systems Control theory. Systems Detection, estimation, filtering, equalization, prediction Eigenvector Exact sciences and technology Filtering Global observability Inertial navigation Inertial navigation system Information, signal and communications theory Mathematical analysis Optimization Sensitivity analysis Sensors Signal and communications theory Signal, noise System theory Telecommunications and information theory Alignment Global observability Eigenvector Inertial navigation system Euler equation Navigation system Sensitivity analysis Filtering Translation motion Systems theory Algorithm Optimization Accuracy Simulation Inertial navigation Position measurement Robustness Observability
ISSN:	1270-9638, 1626-3219
Online Access:	Get full text
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