1. Design of interval observer for a class of uncertain unobservable nonlinear systems
2. An unknown input interval observer for LPV systems under L2-gain and L∞-gain criteria
3. Simultaneous input and state set-valued H?-observers for linear parameter-varying systems;khajenejad;American Control Conference (ACC),2019
4. Simultaneous mode, input and state set-valued observers with applications to resilient estimation against sparse attacks;khajenejad;Conference on Decision and Control (CDC),2019
5. Simultaneous state and unknown input set-valued observers for nonlinear dynamical systems;khajenejad;Submitted to Automatica under review,2020