On obtaining the time-invariant associated system of a periodic system through system equivalence
Osvaldo Maria Grasselli, Sauro Longhi, Antonio Tornambè (1995)
Kybernetika
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Osvaldo Maria Grasselli, Sauro Longhi, Antonio Tornambè (1995)
Kybernetika
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Osvaldo Maria Grasselli, Sauro Longhi, Antonio Tornambè (2001)
Kybernetika
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In this paper, the problem of obtaining a periodic model in state-space form of a linear process that can be modeled by linear difference equations with periodic coefficients is considered. Such a problem was already studied and solved in [r71] on the basis of the notion of system equivalence, but under the assumption that the process has no null characteristic multiplier. In this paper such an assumption is removed in order to generalize the results in [r71] to linear periodic processes...
Osvaldo Maria Grasselli, Sauro Longhi (1991)
Kybernetika
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