Non-linear full-state control of a flexible hypersonic vehicle

  • Elodie Duraffourg
  • , Laurent Burlion
  • , Tarek Ahmed-Ali
  • , Françoise Lamnabhi-Lagarrigue

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

Based on Lyapunov's techniques and a change of coordinates, a new approach to design a global and asymptotic stable controller for the longitudinal inner loop of a flexible hypersonic aircraft is proposed in this paper. The objective is to steer the angle of attack to a desired value while improving the damping of the bending modes. The full state is used in the controller to better damp the oscillations of the bending mode during the transient. Finally, the non-linear control law is united with a LQ controller to change the local behavior of the trajectories and locally damp out the bending modes.

Original languageEnglish (US)
Title of host publicationInformal Proceedings of the 11th International Workshop of Electronics, Control, Measurement, Signals and Their Application to Mechatronics, ECMSM 2013
DOIs
StatePublished - 2013
Externally publishedYes
Event11th IEEE International Workshop on Electronics, Control, Measurement, Signals and Their Application to Mechatronics, ECMSM 2013 - Toulouse, France
Duration: Jun 24 2013Jun 26 2013

Publication series

NameInformal Proceedings of the 11th International Workshop of Electronics, Control, Measurement, Signals and Their Application to Mechatronics, ECMSM 2013

Conference

Conference11th IEEE International Workshop on Electronics, Control, Measurement, Signals and Their Application to Mechatronics, ECMSM 2013
Country/TerritoryFrance
CityToulouse
Period6/24/136/26/13

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

Keywords

  • Backstepping
  • Flexible dynamics
  • Lyapunov theory
  • Non-linear control

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