Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
750281 | Systems & Control Letters | 2015 | 8 Pages |
Abstract
The purpose of this paper is to provide a method for (semi-global) asymptotic stabilization of a nonlinear minimum-phase MIMO system, under a mild hypothesis of the so-called “high-frequency gain” matrix. This result is based on a non-trivial extension, to the MIMO setting, of the approach based on the use of extended observers. As a byproduct, a dynamic output feedback control is obtained, that asymptotically stabilizes the equilibrium of the closed-loop system, in spite of uncertainties in the high-frequency gain matrix.
Related Topics
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Authors
Lei Wang, Alberto Isidori, Hongye Su,