Discussion on: On Preserving Passivity in Sampled-data Linear Systems

Cristian Secchi, Stefano Stramigioli

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    The goal of this paper is to introduce a methodology to preserve the passivity of a continuous time system under discretization. The authors define a new output that allows to preserve the passivity of the continuous system in its discrete counterpart with the same sto-rage function. First the authors give a general definition of the output and then they specialize it for linear systems. The result proposed in the first part of the paper is very interesting and very general.
    Original languageUndefined
    Pages (from-to)591-592
    Number of pages2
    JournalEuropean journal of control
    Issue number6
    Publication statusPublished - 2007


    • EWI-20065
    • IR-76809
    • CE-Advanced Robotics

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