Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/11227
Title: Dynamic Modeling and Trajectory Tracking of a Quadcopter via Linear and Backstepping Controller
Authors: Gunes, Uygar
Sel, Artun
Sel, Bilgehan
Kasnakoğlu, Coşku
Keywords: Quadcopter
MATLAB
Numerical Simulation
Level Flight
State Space Representation
Angular Motion
Control Algorithm
Mathematical Models
Attitude Control
Aerodynamic Force
Publisher: AIAA
Source: Gunes, U., Sel, A., Sel, B., & Kasnakoglu, C. (2023). Dynamic Modeling and Trajectory Tracking of a Quadcopter via Linear and Backstepping Controller. In AIAA SCITECH 2023 Forum (p. 0492).
Abstract: In this study, a navigation problem for a class of quadrotor system is considered. Decentralized control scheme is designed to navigate the system in the route that is given. Exploiting the dynamics of the plant the general control problem is decomposed into 3 different control design problems. The cascaded system is constructed as a result of this control scheme. Conventional linear controllers are designed for the regulation of the inner loops. For the outer loop, a backstepping controller is designed due to the nonlinearity of the dynamics. Outer loop controller produces reference signals for the middle loop meanwhile the inner loop is designed such that the disturbance effect of the thrust signal which is generated by the outer loop controller is mitigated. The designed control scheme is tested in 3 different flight scenarios using the MATLAB numerical simulation environment. Level flight, constant climb and Spiral trajectory mode of operations have been tested under the specified parametric uncertainties.
URI: https://doi.org/10.2514/6.2023-0492
https://hdl.handle.net/20.500.11851/11227
ISBN: 9781624106996
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection

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