Three-dimensional optimal sliding mode guidance with impact angle constraint

Zhe Chen, Shengjing Tang, Jie Guo

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

4 Citations (Scopus)

Abstract

For issues that external uncertain disturbances and parameters perturbation can result in low guidance accuracy as well as poor robustness in traditional terminal phase, an optimal sliding mode guidance law with impact angle constraint was proposed. Firstly three-dimensional mathematical model of missile-target relative motion was established based on point mass assumption, then linear quadratic regulator with differential Riccati equations was adopted to meet the terminal impact angle while sliding mode control used to augment guidance robustness. The proof of Lyapunov stability and simulation results show that the combined three-dimensional optimal sliding mode guidance law can satisfy desired performance index and ensure high accuracy as well as strong robustness.

Original languageEnglish
Title of host publicationProceeding of the 11th World Congress on Intelligent Control and Automation, WCICA 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4045-4049
Number of pages5
EditionMarch
ISBN (Electronic)9781479958252
DOIs
Publication statusPublished - 2 Mar 2015
Event2014 11th World Congress on Intelligent Control and Automation, WCICA 2014 - Shenyang, China
Duration: 29 Jun 20144 Jul 2014

Publication series

NameProceedings of the World Congress on Intelligent Control and Automation (WCICA)
NumberMarch
Volume2015-March

Conference

Conference2014 11th World Congress on Intelligent Control and Automation, WCICA 2014
Country/TerritoryChina
CityShenyang
Period29/06/144/07/14

Keywords

  • Impact angle constraint
  • Optimal control
  • Sliding mode guidance
  • Three-dimensional guidance

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