Dynamics modeling and comparative robust stability analysis of a space launcher with constrained inputs

Julien Chaudenson (1) , Dominique Beauvois (1) , S. Bennani (2) , M. Ganet-Schoeller (3) , Guillaume Sandou (4, 1)

1 E3S - Supélec Sciences des Systèmes
2 ESTEC - European Space Research and Technology Centre
3 ASTRIUM
4 DISCO - Dynamical Interconnected Systems in COmplex Environments

This paper presents a comparative robust stability analysis using IQC-based and LMI-based tools. An LFR, resulting from the factorization of the equations of motion, allows assessing the robust stability of a space launcher in the face of inertia uncertainties and saturated inputs.

Domaines: Sciences de l'ingénieur [physics]

Julien Chaudenson, Dominique Beauvois, S. Bennani, M. Ganet-Schoeller, Guillaume Sandou. Dynamics modeling and comparative robust stability analysis of a space launcher with constrained inputs. 12th European Control Conference (ECC 2013), Jul 2013, Zurich, Switzerland. pp.353-358, ⟨10.23919/ecc.2013.6669716⟩. ⟨hal-00826283⟩