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Paper details
Number 2 - June 2006
Volume 16 - 2006
Realization problem for positive multivariable discrete-time linear systems with delays in the state vector and inputs
Tadeusz Kaczorek
Abstract
The realization problem for positive multivariable discrete-time systems with delays in the state and inputs is formulated and solved. Conditions for its solvability and the existence of a minimal positive realization are established. A procedure for the computation of a positive realization of a proper rational matrix is presented and illustrated with examples.
Keywords
positive realization, discrete-time system, time delay, existence, computation