Task-Space Finite-Time Prescribed Performance Tracking Control for Free-Flying Space Robots Under Input Saturation

  • Xuewen Zhang
  • , Yingmin Jia*
  • *Corresponding author for this work

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

Abstract

This paper investigates the task-space finite-time prescribed performance tracking control for a free-flying space robot subjected to input saturation. The proposed control law involves utilizing a modified barrier Lyapunov function, the backstepping technique, the dynamic surface control technique, and the adaptive approach. The closed-loop errors for both manipulator end-effector pose and base attitude are steered, converging in finite time with prescribed performance. Numerical simulations are carried out to illustrate the proposed control law.

Original languageEnglish
Title of host publicationProceedings of 2023 Chinese Intelligent Automation Conference
EditorsZhidong Deng
PublisherSpringer Science and Business Media Deutschland GmbH
Pages13-22
Number of pages10
ISBN (Print)9789819961863
DOIs
StatePublished - 2023
EventChinese Intelligent Automation Conference, CIAC 2023 - Nanjing, China
Duration: 2 Oct 20235 Oct 2023

Publication series

NameLecture Notes in Electrical Engineering
Volume1082 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceChinese Intelligent Automation Conference, CIAC 2023
Country/TerritoryChina
CityNanjing
Period2/10/235/10/23

Keywords

  • Backstepping
  • Finite-time stability
  • Free-flying space robot
  • Input saturation
  • Prescribed performance control

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