Tracking controller design for quadrotor UAVs under external disturbances using a high-order sliding mode-assisted disturbance observer

Quadrotor unmanned aerial vehicles (UAVs) operating in agricultural fields for aerial photography are susceptible to external disturbances. The disturbances result in trajectory deviation and irregular image overlapping that considerably degrade image quality. Disturbance observers (DOs) are commonl...

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Bibliographic Details
Main Authors: Zheng Sun, Min Xiao, Di Li, Jia Chu
Format: Article
Language:English
Published: SAGE Publishing 2025-02-01
Series:Measurement + Control
Online Access:https://doi.org/10.1177/00202940241252724
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