A L1 Adaptive Control Scheme for UAV Carrier Landing Using Nonlinear Dynamic Inversion
Joint Authors
Source
International Journal of Aerospace Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-02
Country of Publication
Egypt
No. of Pages
8
Abstract EN
This paper presents a L1 adaptive controller augmenting a dynamic inversion controller for UAV (unmanned aerial vehicle) carrier landing.
A three axis and a power compensator NDI (nonlinear dynamic inversion) controller serves as the baseline controller for this architecture.
The inner-loop command inputs are roll-rate, pitch-rate, yaw-rate, and thrust commands.
The outer-loop command inputs come from the guidance law to correct the glide slope.
However, imperfect model inversion and nonaccurate aerodynamic data may cause degradation of performance and may lead to the failure of the carrier landing.
The L1 adaptive controller is designed as augmentation controller to account for matched and unmatched system uncertainties.
The performance of the controller is examined through a Monte Carlo simulation which shows the effectiveness of the developed L1 adaptive control scheme based on nonlinear dynamic inversion.
American Psychological Association (APA)
Lu, Ke& Liu, Chunsheng. 2019. A L1 Adaptive Control Scheme for UAV Carrier Landing Using Nonlinear Dynamic Inversion. International Journal of Aerospace Engineering،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1156847
Modern Language Association (MLA)
Lu, Ke& Liu, Chunsheng. A L1 Adaptive Control Scheme for UAV Carrier Landing Using Nonlinear Dynamic Inversion. International Journal of Aerospace Engineering No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1156847
American Medical Association (AMA)
Lu, Ke& Liu, Chunsheng. A L1 Adaptive Control Scheme for UAV Carrier Landing Using Nonlinear Dynamic Inversion. International Journal of Aerospace Engineering. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1156847
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1156847