Coupled LPV and flatness based approach for ARD guidance

Abstract : This paper presents a flatness and LPV-based methodology for an Apollo-Like Re-entry vehicle (ALRV) guidance. The main contribution is considered to be a proposition which converts the original nonlinear longitudinal ALRV flat model into a fictitious Linear Parameter Varying (LPV) model over which a LPV control law can be designed using a finite set of Linear Matrix Inequalities (LMIs). It is shown that the overall scheme is able to ensure robust stability and robust erformances when off-nominal conditions are present. Finally, simulation results are presented to demonstrate the potential of the proposed approach.
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Submitted on : Sunday, October 21, 2007 - 4:26:42 PM
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Madjid Zerar, Franck Cazaurang, Ali Zolghadri. Coupled LPV and flatness based approach for ARD guidance. 17th IFAC Symposium on Automatic Control in Aerospace, Jun 2007, TOULOUSE, France. pp.MO-PO-04, ⟨10.3182/20070625-5-FR-2916.00033⟩. ⟨hal-00180805⟩



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