A Dual Observer Method for Global Output Feedback Stabilization of a Class of Nonlinear Systems

摘要

This paper studies the general setting for the stabilization of a class of nonlinear systems given only the measurement of the output state. We utilize a dual observer design to solve the problem. The dual observer comprised of two individual homogeneous observers can be implemented together to estimate low-order and high-order states. The results of this paper complement the current works about the dual observer method.