Nonlinear and locally optimal controllers design for input affine locally controllable systems. - Mariem Sahnoun; Vincent Andrieu; Madiha Nadri (Int. J. Control, 2012)

On the Existence of Unknown Input Observers for State Affine Systems up to Output Injection. - Mariem Sahnoun; Hassan Hammouri (NOLCOS, 2013)

Nonlinear observer based on observable cascade form. - Mariem Sahnoun; Hassan Hammouri (ECC, 2014)

Observation des systèmes non linéaires : Application à la détection de défauts. (Observers for Nonlinear Systems dedicated to fault detection). - Mariem Sahnoun (2014)

Nonlinear Observer Based on Cascade Form and Output Injection. - Hassan Hammouri; Mariem Sahnoun (SIAM J. Control. Optim., 2015)