Article ID Journal Published Year Pages File Type
752150 Systems & Control Letters 2010 9 Pages PDF
Abstract

For a given nonlinear discrete-time dynamical system, the problem is considered of finding, if any, a continuous-time nonlinear dynamical system such that the given system is its exact sampled-data representation. Constructive solutions to the problem are given by geometric tools such as symmetries.

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Related Topics
Physical Sciences and Engineering Engineering Control and Systems Engineering
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Computation of the real logarithm for a discrete-time nonlinear system
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