Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering

Attitude Stabilization of a Quadrotor Helicopter Using Brushless Motors

Authors
Xiaorong Wang, Suoli Guo, Mengxuan Guo, Lining Tan
Corresponding Author
Xiaorong Wang
Available Online November 2014.
DOI
10.2991/meic-14.2014.24How to use a DOI?
Keywords
Quadrotor helicopter; Attitude control; Nonlinear system; Hammerstein series model; Backstepping
Abstract

Control system design of quadrotor helicopters with accurate actuator modeling is an important practical design problem that many previous works did not consider. In particular, most actuators of such vehicles are brushless motors, which are hardly controlled without accurate dynamical models. In order to improve the performance of attitude stabilization control system, a new control strategy is proposed in this paper. This control strategy is based on the nonlinear modeling of brushless motors. To reduce the complexity of traditional nonlinear Volterra models, we propose the use of Hammerstein series models. Furthermore a method for identification of such model from observed input-output data is presented. As models of four brushless motor have been obtained, a backstepping attitude controller is designed to stabilize the quadrotor helicopter. Flight experiments show that the proposed control strategy can achieve higher performance than original ones.

Copyright
© 2014, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
Series
Advances in Engineering Research
Publication Date
November 2014
ISBN
978-94-62520-42-4
ISSN
2352-5401
DOI
10.2991/meic-14.2014.24How to use a DOI?
Copyright
© 2014, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xiaorong Wang
AU  - Suoli Guo
AU  - Mengxuan Guo
AU  - Lining Tan
PY  - 2014/11
DA  - 2014/11
TI  - Attitude Stabilization of a Quadrotor Helicopter Using Brushless Motors
BT  - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 105
EP  - 109
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-14.2014.24
DO  - 10.2991/meic-14.2014.24
ID  - Wang2014/11
ER  -