Continuous output feedback stabilization for nonlinear systems based on sampled and delayed output measurements
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Date
Authors
Shen, Yanjun
Zhang, Daoyuan
Xia, Xiaohua
Journal Title
Journal ISSN
Volume Title
Publisher
Wiley
Abstract
This paper addresses the problem of output feedback stabilization for nonlinear systems with sampled
and delayed output measurements. Firstly, sufficient conditions are proposed to ensure that a class of
hybrid systems are globally exponentially stable. Then, based on the sufficient conditions and a dedicated
construction continuous observer, an output feedback control law is presented to globally exponentially
stabilize the nonlinear systems. The output feedback stabilizer is continuous and hybrid, and can be derived
without discretization. The maximum allowable sampling period and the maximum delay are also given.
At last, a numerical example is provided to illustrate the design methods.
Description
Keywords
Nonlinear systems, Output feedback stabilization, Hybrid systems, Sampled-data, Delayed measurements
Sustainable Development Goals
Citation
Shen, Y, Zhang, D & Xia, X 2016, 'Continuous output feedback stabilization for nonlinear systems based on sampled and delayed output measurements', International Journal of Robust and Nonlinear Control, vol. 26, no. 14, pp. 3075-3087.