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Aircraft navigation based on differentiation–integration observer

Wang, Xinhua; Cai, Lilong

Authors

Lilong Cai



Abstract

In this paper, a generalized differentiation–integration observer is presented based on sensors selection. The proposed differentiation–integration observer can estimate the multiple integrals and high-order derivatives of a signal, synchronously. The parameters selection rules are presented for the differentiation–integration observer. The theoretical results are confirmed by the frequency–domain analysis. The effectiveness of the proposed observer is verified through the numerical simulations on a quadrotor aircraft: i) through the differentiation–integration observer, the attitude angle and the uncertainties in attitude dynamics are estimated synchronously from the measurements of angular velocity; ii) a control law is designed based on the observers to drive the aircraft to track a reference trajectory.

Citation

Wang, X., & Cai, L. (2017). Aircraft navigation based on differentiation–integration observer. Aerospace Science and Technology, 68, https://doi.org/10.1016/j.ast.2017.05.007

Journal Article Type Article
Acceptance Date May 4, 2017
Online Publication Date May 9, 2017
Publication Date Sep 30, 2017
Deposit Date Jun 5, 2017
Publicly Available Date Jun 5, 2017
Journal Aerospace Science and Technology
Print ISSN 1270-9638
Electronic ISSN 1270-9638
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 68
DOI https://doi.org/10.1016/j.ast.2017.05.007
Keywords Differentiation–integration observer, Multiple integrals, Derivatives, Quadrotor aircraft
Public URL http://eprints.nottingham.ac.uk/id/eprint/43395
Publisher URL http://www.sciencedirect.com/science/article/pii/S127096381730192X
Copyright Statement Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc-nd/4.0

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc-nd/4.0





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