Volume 32, Issue 18 pp. 9761-9775
SPECIAL ISSUE ARTICLE

Robust adaptive fault-tolerant proportional-derivative tracking control for six-degrees of freedom unmanned aerial vehicles

Zhen Gao

Zhen Gao

College of Automation, Chongqing University, Chongqing, China

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Yudong Chen

Yudong Chen

College of Automation, Chongqing University, Chongqing, China

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Wenqiao Li

Wenqiao Li

College of Automation, Chongqing University, Chongqing, China

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Yongduan Song

Corresponding Author

Yongduan Song

College of Automation, Chongqing University, Chongqing, China

Correspondence Yongduan Song, College of Automation, Chongqing University, Chongqing, China.

Email: [email protected]

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First published: 15 September 2021
Citations: 3

Funding information: Zhejiang Laboratory, 2019NB0AB06; National Natural Science Foundation of China, 61833013; 61773081; 61860206008; 61933012

Abstract

This article presents a robust adaptive control scheme for six-degrees of freedom (DOF) unmanned aerial vehicles (UAVs) in the presence of modeling uncertainties and actuation faults. The proposed control is in proportional-derivative (PD) form, and is able to tolerate actuation faults yet ensure stability and transient performance without the need for the detail model information of UAV. Furthermore, the PD control scheme exploited adaptively self-tuning PD gains, which avoids the ad-hoc and time-consuming trial and error process for gain determination as commonly required in traditional PD control, thus is design-friendly and low-cost, rendering the control algorithms easy and straightforward for programming and implementation. Both theoretical analysis and numerical simulation validate the effectiveness of the proposed control method.

CONFLICT OF INTEREST

The authors declare no potential conflict of interest.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from corresponding author upon reasonable request.

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