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Nonlinear model-state feedback control for nonminimum-phase processes - MaRDI portal

Nonlinear model-state feedback control for nonminimum-phase processes (Q1398416)

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scientific article; zbMATH DE number 1956154
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Nonlinear model-state feedback control for nonminimum-phase processes
scientific article; zbMATH DE number 1956154

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    Nonlinear model-state feedback control for nonminimum-phase processes (English)
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    29 July 2003
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    This paper deals with the control of multivariable, nonminimum-phase nonlinear systems of the general form \[ \begin{cases} \dot x=f(x)+ \sum^\infty_{i =1} u_ig_i(x)\\ y=h(x) \end{cases}. \] The main idea consists of replacing the output with a statically equivalent one (i.e., coincident on the equilibrium set) and in such a way that the system is locally hyperbolically minimum-phase. Applications are given to the control of a chemical reactor.
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    nonlinear control
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    model-based control
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    nonlinear systems
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    nonminimum phase systems
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    transmission zeros
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    affine system
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    control of a chemical reactor
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