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Parametric approach for longitudinal attitude control of a hypersonic vehicle

  • Harbin Institute of Technology

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

Abstract

In this paper, a parametric approach for longitudinal attitude control of a hypersonic vehicle is presented. Firstly, according to the complicated aerodynamics characteristic of a hypersonic vehicle, the model of the pitch channel is treated as an interval system in order to cope with parameter uncertainties. Secondly, by employing robust stability analysis and parametric control theory, a parameterization of state feedback controllers for the interval autopilot system is obtained. Thirdly, by appropriately optimizing the free parameters in the robust stabilizing controller, the H2 norm of the disturbance-output transfer function is made sufficiently small over the system parameter intervals. A simulation example of the pitch channel of a hypersonic vehicle demonstrates that the system achieves good performance with external disturbance despite the aerodynamical parameters vary in a large scale.

Original languageEnglish
Title of host publicationProceedings of the 34th Chinese Control Conference, CCC 2015
EditorsQianchuan Zhao, Shirong Liu
PublisherIEEE Computer Society
Pages5776-5781
Number of pages6
ISBN (Electronic)9789881563897
DOIs
StatePublished - 11 Sep 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

  • Disturbance Attenuation
  • Hypersonic Vehicle
  • Parametric Approach
  • Robust Stabilization

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