2019/10/04 by Lei Wang, Wang, Lei, Christopher M. Kellett +1
Engineering · #Adaptive Control of Nonlinear Systems #Control and Stability of Dynamical Systems #FOS: Electrical engineering #Power System Optimization and Stability #Systems and Control (eess.SY) #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.1910.01903
openalex publication_date 2019/10/04 · openalex created_date 2019/10/10 · openalex updated_date 2026/07/28
This note studies the robust output feedback stabilization problem of a class of multi-input multi-output invertible nonlinear systems, for which an "ideal" state feedback based on feedback linearization can be designed under certain mild assumptions. By systematically designing a set of extended low-power high-gain observers, we show that this "ideal" linearizing feedback law can be approximately estimated, which provides a robust output feedback stabilizer such that the origin of the resulting closed-loop system is semiglobally asymptotically stable.