Robust Control of a Gyroscopic Stabilizer at Sliding Modes

The method is obtained for the optical device axis stabilization by pitch and yaw angles at sliding modes in the conditions of nonlinearity, unsteadiness, cross-coupled and non-invariance to uncertainties. The quality of transients is formed by rotations and displacements of two sliding planes relat...

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Bibliographic Details
Published in:Russian aeronautics 2018-10, Vol.61 (4), p.671-676
Main Authors: Meshchanov, A. S., Gataullina, L. A.
Format: Article
Language:English
Subjects:
Automotive Engineering
Engineering
Flight Dynamics and Control of Flight Vehicles
Parameter identification
Parameter uncertainty
Pitch (inclination)
Robust control
Sliding mode control
Yaw
Online Access:Get full text
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Description
Summary:The method is obtained for the optical device axis stabilization by pitch and yaw angles at sliding modes in the conditions of nonlinearity, unsteadiness, cross-coupled and non-invariance to uncertainties. The quality of transients is formed by rotations and displacements of two sliding planes relative to the origin. Accuracy is achieved by adjusting the control parameters and reducing uncertainty with increasing accuracy of its identification and compensation.
ISSN:1068-7998
1934-7901
DOI:10.3103/S1068799818040268