Robust Observer Design of One-Sided Lipschitz Nonlinear Systems
Résumé
In this paper focuses on the robust observer
design for Lipschitz nonlinear systems uncertain
parameters and L2 bounded admissible external
disturbance. The one sided Lipschitz and quadratically
inner-bounded conditions have been utilized to
derive less conservative synthesis condition for the
observer design. Then, a new design methodology is
established, with the help some special derivations,
Bilinear Matrix Inequalities (BMIs) are successfully
transformed into a set of Linear Matrix Inequalities
(LMIs) which can be solved using a single step resolution
procedure. The effectiveness of the proposed
method is validated via a numerical example.