New application of the key term separation principle

Jozef Vöröos

   The paper deals with a new application of the key term separation principle in identification of nonlinear dynamic systems. A multiplicative form of this operator decomposition technique is proposed and applied to the Wiener model. The resulting mathematical model is linear in both the linear and the nonlinear block parameters. Illustrative examples are included.

Keywords: nonlinear systems, identification, key term separation principle, Wiener model

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