Algorithm for identification of multivariable discrete-time linear systems

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Algorithm for identification of multivariable discrete-time linear systems

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© The Institution of Electrical Engineers
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The method presented is for the z-transfer function matrix G(z) identification for constant-coefficient linear systems from samples of the impulse response matrix. By the proposed approach the roots of the minimal polynomial of G(z) and the corresponding residues are sequentially determined. The computational effort is here greatly reduced.

Inspec keywords: transfer functions; discrete time systems; linear systems; identification; multivariable systems

Other keywords: z-transfer function matrix; multivariable discrete time linear systems; identification

Subjects: Multivariable control systems; Discrete control systems; Simulation, modelling and identification

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