Fixed-Time Impact Time Control Guidance Law for Missiles With Input Saturation Constraints Against Maneuvering Targets

Xiangjun Ding*, Jianan Wang, Weihao Song, Jiayuan Shan

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

This paper is concerned with the fixed-time impact time control guidance (ITCG) problem against maneuvering targets. Firstly, the fixed-time observers are adopted to estimate the maneuvering target's unknown acceleration. Then, a fixed-time ITCG law is derived by resorting to the time-to-go of deviated pursuit guidance, where the unknown target acceleration is compensated based on the estimates obtained from the fixed-time observers. Moreover, an auxiliary system is adopted to tackle the frequently encountered input saturation constraints, and the fixed-time stability of the proposed ITCG law is analyzed. Finally, simulation results are provided to demonstrate the designed ITCG law.

Original languageEnglish
Title of host publicationProceedings - 2023 38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages780-785
Number of pages6
ISBN (Electronic)9798350303636
DOIs
Publication statusPublished - 2023
Event38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023 - Hefei, China
Duration: 27 Aug 202329 Aug 2023

Publication series

NameProceedings - 2023 38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023

Conference

Conference38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023
Country/TerritoryChina
CityHefei
Period27/08/2329/08/23

Keywords

  • Impact time control guidance
  • fixed-time control
  • input saturation
  • maneuvering targets

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Ding, X., Wang, J., Song, W., & Shan, J. (2023). Fixed-Time Impact Time Control Guidance Law for Missiles With Input Saturation Constraints Against Maneuvering Targets. In Proceedings - 2023 38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023 (pp. 780-785). (Proceedings - 2023 38th Youth Academic Annual Conference of Chinese Association of Automation, YAC 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/YAC59482.2023.10401617