Control synthesis for an unmanned helicopter with time-delay under uncertain external disturbances

Garkushenko, V.I., Vinogradov, S.S. and Barakos, G.N. (2016) Control synthesis for an unmanned helicopter with time-delay under uncertain external disturbances. Russian Aeronautics (Iz VUZ), 59(2), pp. 175-182. (doi:10.3103/S1068799816020045)

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Abstract

This paper presents the controller synthesis for an unmanned helicopter with minimum initial information about the parameters of its mathematical model with time-delays of measured and control signals. The unknown parameters, wind disturbances, and system nonlinearity are considered as external disturbances that are estimated using a multi-gap observer. The estimates obtained are used in the control law to improve the stability rate for flight regimes.

Item Type:Articles
Additional Information:Original Russian Text © V.I. Garkushenko, S.S. Vinogradov, G.N. Barakos, 2016, published in Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2016, No. 2, pp. 19–25.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Barakos, Professor George
Authors: Garkushenko, V.I., Vinogradov, S.S., and Barakos, G.N.
College/School:College of Science and Engineering > School of Engineering > Aerospace Sciences
Journal Name:Russian Aeronautics (Iz VUZ)
Publisher:MAIK Nauka/Interperiodica
ISSN:1068-7998
ISSN (Online):1934-7901
Published Online:20 October 2016
Copyright Holders:Copyright © 2016 The Authors Allerton Press, Inc.,
First Published:First published in Russian Aeronautics (Iz VUZ) 59(2):175-182
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher

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