Decoupling the linear and nonlinear parts in Hammerstein model identification |
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| Authors: | Er-Wei Bai [Author Vitae] |
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| Affiliation: | Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA |
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| Abstract: | The main result of this paper is to show that the linear part can be made decoupled from the nonlinear part in Hammerstein model identification. Therefore, identification of the linear part for a Hammerstein model becomes a linear problem and accordingly enjoys the same convergence and consistency results as if the unknown nonlinearity is absent. |
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| Keywords: | System identification Parameter estimation Nonlinear systems Hammerstein systems PRBS signals |
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