Output feedback stabilization for a general class of nonlinear systems via sampled‐data control |
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| Authors: | Zhanjie Li Jun Zhao |
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| Affiliation: | 1. College of Information Science and Engineering, Northeastern University, Shenyang, 110819 China;2. State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang, 110819 China |
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| Abstract: | This paper considers global output feedback stabilization via sampled‐data control for a general class of nonlinear systems, which admit unknown control coefficients and nonderivable output function. A sector region of the output function is given by utilizing a technical lemma, and a sampled‐data controller is designed by combining a robust state stabilizer and a reduced‐order sampled‐data observer. By carefully choosing an appropriate sampling period, the proposed controller guarantees the globally asymptotical stability of the closed‐loop systems. |
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| Keywords: | nonlinear systems output feedback sampled‐data control unknown output function |
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