Global dynamic output feedback stabilization for a class of high-order nonlinear systems

This article discusses the issue of global dynamic output feedback stabilization for a class of high-order nonlinear systems. At first, an output feedback controller (OFC) is designed for the nominal system by virtue of adding one power integrator technique. Then, two dynamic gains are introduced into the proposed OFC to implement global stabilization of the closed-loop system. Moreover, the proposed method can be broadened to a family of high-order upper-triangular nonlinear systems. To the end, two examples are given to illustrate the effectiveness of the proposed method.

Automated summary

This article discusses global dynamic output feedback stabilization for a class of high-order nonlinear systems. An output feedback controller is designed using power integrator technique, and dynamic gains are introduced to achieve global stabilization. The proposed method can be applied to a family of high-order upper-triangular nonlinear systems, with examples provided to demonstrate its effectiveness.