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Fuzzy Finite-Time Adaptive Tracking Control for Nonlinear Systems with External Disturbances

  • Qingguang Zhao
  • , Jian Zhang
  • , Lei Xing*
  • *Corresponding author for this work
  • Shanghai Institute of Satellite Engineering

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

Abstract

This paper addresses the fuzzy adaptive finite-time control problem for nonlinear systems with unknown nonlinearities and external disturbances. Fuzzy logic systems are employed to approximate the unknown nonlinear functions within the control framework. A dynamic surface control approach, integrated with first-order filters, is adopted to avoid the “complexity explosion” issue inherent in conventional backstepping design. By incorporating adaptive backstepping and finite-time stability theory, an adaptive fuzzy control scheme is developed, ensuring that all closed-loop signals remain bounded within finite time despite uncertainties and disturbances. Simulation results demonstrate the effectiveness and feasibility of the proposed method.

Original languageEnglish
Title of host publicationCognitive Computation and Systems - 4th International Conference, ICCCS 2025, Revised Selected Papers
EditorsBin Xu, Hong Cheng, Jianmin Li
PublisherSpringer Science and Business Media Deutschland GmbH
Pages325-336
Number of pages12
ISBN (Print)9789819589807
DOIs
StatePublished - 2026
Event4th International Conference on Cognitive Computation and Systems, ICCCS 2025 - Chengdu, China
Duration: 22 Nov 202523 Nov 2025

Publication series

NameCommunications in Computer and Information Science
Volume2870 CCIS
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference4th International Conference on Cognitive Computation and Systems, ICCCS 2025
Country/TerritoryChina
CityChengdu
Period22/11/2523/11/25

Keywords

  • Adaptive control
  • Backstepping control
  • Finite-time control

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