Single moving-mass asymmetrical reentry vehicle guidance law design

Lin Lin Wang, Jian Qiao Yu, Wen Ming Jing, Xiao Long Su

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

1 Citation (Scopus)

Abstract

By analyzing predictor-corrector method, a modified guidance law is designed for single moving-mass asymmetrical reentry vehicle. It could guarantee a relatively high precision while the requirements for computational efficiency of calculator in the vehicle is low. Principles of the predictor-corrector method are analyzed in detailed and the problems which need to be solved when applied to the asymmetrical reentry vehicle are indicated. A modified strategy is put forward to deal with the problems. When the altitude of the trajectory is relatively high, the predictor-corrector method is adopted and the constraints of the precision in the end of the predictor-corrector part of the whole trajectory are relaxed. When parameter Ω > 1, the modified method can be adopted for the end of the whole trajectory. The simulation results show that the modified guidance law could satisfy the constraints of computational efficiency and guarantee a high precision at the same time.

Original languageEnglish
Title of host publicationProceedings of the 34th Chinese Control Conference, CCC 2015
EditorsQianchuan Zhao, Shirong Liu
PublisherIEEE Computer Society
Pages5052-5056
Number of pages5
ISBN (Electronic)9789881563897
DOIs
Publication statusPublished - 11 Sept 2015
Event34th Chinese Control Conference, CCC 2015 - Hangzhou, China
Duration: 28 Jul 201530 Jul 2015

Publication series

NameChinese Control Conference, CCC
Volume2015-September
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference34th Chinese Control Conference, CCC 2015
Country/TerritoryChina
CityHangzhou
Period28/07/1530/07/15

Keywords

  • asymmetrical reentry vehicle
  • moving-mass control
  • predictor-corrector
  • reentry guidance law

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