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Fixed-Time Sliding-Mode Control for Quadrotor Attitude Tracking With Prescribed Performance

  • Mingwei Liu
  • , Qing Wang*
  • , Junzhe Cheng
  • , Bin Xin
  • *Corresponding author for this work
  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a fixed-time sliding mode attitude controller for quadrotor UAVs with prescribed performance constraints. The controller guarantees that tracking errors evolve within predefined, time-varying bounds and converge to zero in fixed time, independent of initial conditions. A performance function is used to impose transient and steady-state constraints, and an error transformation maps the constrained dynamics into an unconstrained space. A nonsingular sliding surface and control law are designed to ensure global fixed-time stability. Lyapunov analysis confirms the theoretical properties. Simulation results verify that the proposed method achieves accurate tracking while strictly satisfying performance bounds, demonstrating its effectiveness for constrained attitude control.

Original languageEnglish
Title of host publicationAdvanced Computational Intelligence and Intelligent Informatics - 9th International Workshop, IWACIII 2025, Proceedings
EditorsHongbin Ma, Bin Xin, Jinhua She, Guiping Lu
PublisherSpringer Science and Business Media Deutschland GmbH
Pages167-178
Number of pages12
ISBN (Print)9789819567386
DOIs
Publication statusPublished - 2026
Externally publishedYes
Event9th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2025 - Zhuhai, China
Duration: 31 Oct 20254 Nov 2025

Publication series

NameCommunications in Computer and Information Science
Volume2783 CCIS
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference9th International Workshop on Advanced Computational Intelligence and Intelligent Informatics, IWACIII 2025
Country/TerritoryChina
CityZhuhai
Period31/10/254/11/25

Keywords

  • prescribed performance
  • Quadrotor
  • sliding mode control

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