Joachim Deutscher

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This paper presents an approximate input-output linearization approach for nonminimum phase nonlinear systems with linear unforced dynamics. A special Byrnes Isidori normal form is introduced, where the internal dynamics are not affected by the inputs up to second order such that the corresponding transformation can be obtained by solving linear equations.(More)
— In this contribution a numerical method for deriving an approximate input-output linearizing controller for minimum phase systems is presented. The approach is based on the derivation of a bilinear approximation model of higher order, which approximates the considered system on a prespec-ified multivariable state-space interval. By means of the exact(More)