no code implementations • 23 Feb 2022 • Mohammad Khajenejad, Fatima Shoaib, Sze Zheng Yong
This paper proposes a novel unified interval-valued observer synthesis approach for locally Lipschitz nonlinear continuous-time (CT) and discrete-time (DT) systems with nonlinear observations.
no code implementations • 16 Sep 2021 • Farooq Aslam, Fatima Shoaib, Hafiz Zeeshan Iqbal Khan, Muhammad Farooq Haydar, Jamshed Riaz
A robust controller is specified, and the stability bounds of the uncertain closed-loop system are determined using the small gain, circle, positive real, and Popov criteria.
no code implementations • 5 Sep 2021 • Mohammad Khajenejad, Fatima Shoaib, Sze Zheng Yong
This paper proposes novel set-theoretic approaches for state estimation in bounded-error discrete-time nonlinear systems, subject to nonlinear observations/constraints.
