Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8057915 | Aerospace Science and Technology | 2018 | 27 Pages |
Abstract
This paper introduces an observer-based sliding mode control strategy for stabilizing the attitude of flapping micro-air vehicles in the presence of unknown uncertainties and external disturbances. First, a finite-time observer is designed to estimate the lumped disturbances. Next, a controller is developed to provide attitude stabilization with high robustness where the lumped disturbances could be completely rejected after a finite amount of time. The stability of the closed-loop system is rigorously proven. By employing MATLAB/Simulink software, a numerical simulation example including a comparison between the proposed method and a conventional sliding mode controller is provided to illustrate the effectiveness of the proposed method and to confirm the theoretical results.
Related Topics
Physical Sciences and Engineering
Engineering
Aerospace Engineering
Authors
Xuan-Toa Tran, Hyondong Oh, In-Rae Kim, Seungkeun Kim,