ESO-Based Disturbance Compensation Guidance Law Design for the Unmanned Surface Vessel with Non-cooperative Target

Zhiteng Lai, Guang Zhai*, Li Ma, Shijun Wei, Zhang Chen, Bin Liang

*Corresponding author for this work

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

Abstract

Aiming to intercept non-cooperative targets when global positioning signals are lost or jammed, an Extended State Observer (ESO) based disturbance compensation guidance law for the unmanned surface vessel (USV) is developed. This interception guidance law addresses the scenario where the relative velocity and target maneuver acceleration cannot be directly measured. To circumvent nonlinearities and parameter coupling, a simplified relative interception dynamics model is proposed. Furthermore, an extended state observer is designed to estimate the unmeasured state and the unknown disturbance. Utilizing these estimations, an ESO-based disturbance compensation guidance law (ESO-DCGL) is developed, which can compensate for target maneuvers and track the desired trajectory. Simulation results demonstrate the effectiveness of this guidance law in intercepting non-cooperative targets with high maneuverability.

Original languageEnglish
Title of host publicationIECON 2023 - 49th Annual Conference of the IEEE Industrial Electronics Society
PublisherIEEE Computer Society
ISBN (Electronic)9798350331820
DOIs
Publication statusPublished - 2023
Event49th Annual Conference of the IEEE Industrial Electronics Society, IECON 2023 - Singapore, Singapore
Duration: 16 Oct 202319 Oct 2023

Publication series

NameIECON Proceedings (Industrial Electronics Conference)
ISSN (Print)2162-4704
ISSN (Electronic)2577-1647

Conference

Conference49th Annual Conference of the IEEE Industrial Electronics Society, IECON 2023
Country/TerritorySingapore
CitySingapore
Period16/10/2319/10/23

Keywords

  • Disturbance compensation
  • Extended state observer
  • Interception guidance law
  • Unmanned surface vessel

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