Identification of nonparametric GFRF model for a class of nonlinear dynamic systems (Q2725361)
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scientific article; zbMATH DE number 1619174
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Identification of nonparametric GFRF model for a class of nonlinear dynamic systems |
scientific article; zbMATH DE number 1619174 |
Statements
12 March 2002
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polynomial system
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Volterra series
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third-order system
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identification
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nonparametric generalized frequency response functions
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nonlinear systems
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Identification of nonparametric GFRF model for a class of nonlinear dynamic systems (English)
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An identification algorithm of nonparametric generalized frequency response functions is discussed for a class of nonlinear systems. The new algorithm is based on the assumption that the nonlinear dynamic system can be described by a three-order and three-degree model completely. It can satisfy the engineering desire of system analysis and synthesis. The algorithm needs little calculations and store spaces. Examples show the efficiency of the algorithm; a concrete simulation example is given.
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