Global output feedback stabilisation of high-order nonlinear systems with low-order and high-order nonlinearities |
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| Authors: | Xing-Hui Zhang Kemei Zhang Meng-Meng Jiang |
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| Affiliation: | 1. Institute of Automation, Qufu Normal University, Qufu, Shandong Province, 273165, Chinalyzhangxinghui@163.com;3. School of Mathematics Sciences, Qufu Normal University, Qufu, Shandong Province, 273165, China;4. Institute of Automation, Qufu Normal University, Qufu, Shandong Province, 273165, China |
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| Abstract: | In this paper, we study the global output feedback stabilisation of a class of high-order nonlinear systems with more general low-order and high-order nonlinearities. By constructing the novel Lyapunov function and observer, based on the homogeneous domination theory together with adding a power integrator method, an output feedback controller is developed to guarantee the equilibrium of the closed-loop system globally uniformly asymptotically stable. |
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| Keywords: | high-order nonlinear systems low-order and high-order nonlinearities output feedback stabilisation |
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