Research on a New Type of Missile Agile Turn and Its Control Technology

Zheng Li, Zhenyue Jia*, Kang Niu, Jiaxun Li, Jianqiao Yu

*Corresponding author for this work

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

Abstract

A new mechanism of missile agile turn and its control method are proposed for problem of missile attacking rear targets in this paper. Firstly, a new agile turn mechanism for missiles is defined; Secondly, the dynamic model for missiles with blended lateral thrusters and aerodynamic control systems including a deceleration parachute is established; Next, aiming at the singularity problem of traditional terminal sliding surface, a finite time convergent agile turn non-singular sliding mode controller is designed by using a segmented sliding surface; Then, the extended state observer is designed to eliminate control chattering, and the system stability is proven based on Lyapunov stability theory; Finally, the effectiveness of the proposed new mechanism of agile turn and the control method is proved through simulation and analysis. Compared with the traditional agile turn mechanism, the method proposed in this paper can significantly reduce the turning radius of the missile, while achieving greater terminal speed, the system states converge more quickly, the singularity problem and chattering are avoided.

Original languageEnglish
Title of host publicationProceedings - 2024 2nd International Conference on Intelligent Control and Computing, IC-C 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages80-85
Number of pages6
ISBN (Electronic)9798350351873
DOIs
Publication statusPublished - 2024
Event2nd International Conference on Intelligent Control and Computing, IC-C 2024 - Hybrid, Guangzhou, China
Duration: 29 Mar 202431 Mar 2024

Publication series

NameProceedings - 2024 2nd International Conference on Intelligent Control and Computing, IC-C 2024

Conference

Conference2nd International Conference on Intelligent Control and Computing, IC-C 2024
Country/TerritoryChina
CityHybrid, Guangzhou
Period29/03/2431/03/24

Keywords

  • agile turn
  • extended state observer
  • parachute
  • sliding mode control

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