Parametric delta operator Riccati equation and applications to semi-global stabilization in the presence of actuator saturation |
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| Authors: | Hongjiu Yang Qing Geng |
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| Institution: | Institute of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China |
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| Abstract: | In this paper, a parametric delta operator Riccati equation is established for low gain feedbacks of linear delta operator systems. Some properties for the parametric delta operator Riccati equation are given based on a parameter-dependent cost function. An explicit solution is also given for the delta operator parametric Riccati equation. Semi-global stabilization is described for a linear delta operator system with actuator saturation via low gain state and output feedback control laws. A numerical example is given to illustrate the effectiveness and potential for the developed techniques. |
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| Keywords: | Corresponding author |
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