Volume 26, Issue 1 pp. 150-161
RESEARCH ARTICLE
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Trajectory tracking control for quadrotor unmanned aerial vehicle with input delay and disturbances

Shuo Li

Shuo Li

School of Electrical Engineering & Automation, Jiangsu Normal University, Xuzhou, China

Contribution: Formal analysis, Software, Writing - original draft, Writing - review & editing

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Na Duan

Corresponding Author

Na Duan

School of Electrical Engineering & Automation, Jiangsu Normal University, Xuzhou, China

Correspondence

Na Duan, School of Electrical Engineering & Automation, Jiangsu Normal University, Xuzhou 221116, China.

Email: [email protected]

Contribution: Formal analysis, Funding acquisition, Project administration, Supervision, Writing - review & editing

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Huifang Min

Huifang Min

School of Automation, Nanjing University of Science and Technology, Nanjing, China

Contribution: Formal analysis, Writing - review & editing

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First published: 11 July 2023
Citations: 5

Abstract

This paper aims to solve the tracking control problem for quadrotor unmanned aerial vehicle (UAV) with input delay and disturbances. An appropriate auxiliary system is applied to compensate the effect of the input delay. The nonlinear disturbance observer is utilized to restrain the influence of external disturbances. Then, the controller is designed by backstepping method to ensure the trajectory tracking and steady flight of the quadrotor UAV. We also present simulation and experimental reification results to demonstrate the tracking effect and stable flight of the UAV.

CONFLICT OF INTEREST STATEMENT

The authors declare no potential conflict of interests.

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