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Sampled-data MFAC for high-order nonlinear systems

  • Zhenbang Zhao*
  • , Hao Yu
  • *Corresponding author for this work
  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper presents a sampled-data control algorithm for high-order nonlinear systems. It develops a discrete-time transformation method that converts the N -order nonlinear system into an equivalent error system, where the errors take a backstepping-like form. This method is then used to design a model-free adaptive controller with uniformly bounded parameters under a sufficiently small sampling period. The stability of the closed-loop system is analyzed by constructing a novel Lyapunov function. Finally, several numerical examples are provided to illustrate the effectiveness and efficiency of the proposed methods.

Original languageEnglish
Title of host publicationProceedings of 2026 IEEE 15th Data Driven Control and Learning Systems Conference, DDCLS 2026
EditorsMingxuan Sun, Ronghu Chi
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages603-608
Number of pages6
ISBN (Electronic)9798319521910
DOIs
Publication statusPublished - 2026
Externally publishedYes
Event15th IEEE Data Driven Control and Learning Systems Conference, DDCLS 2026 - Jishou, China
Duration: 8 May 2026 → 11 May 2026

Publication series

NameProceedings of 2026 IEEE 15th Data Driven Control and Learning Systems Conference, DDCLS 2026

Conference

Conference15th IEEE Data Driven Control and Learning Systems Conference, DDCLS 2026
Country/TerritoryChina
CityJishou
Period8/05/26 → 11/05/26

Keywords

  • Data-driven control
  • model-free adaptive control
  • nonlinear systems
  • sampled-data control

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