Parameter identification of Wiener systems with discontinuous nonlinearities
Parameter identification of Wiener systems with discontinuous nonlinearities
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DOI：
10.1016/s0167-6911(01)00155-4
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发表时间：
2001-12-14
影响因子：
2.6
通讯作者：
Vörös, J
中科院分区：
文献类型：
--
作者：
Vörös, J
The paper deals with modeling and parameter identification of Wiener type nonlinear dynamic systems having discontinuous asymmetric piecewise-linear characteristics with preloads and dead zones. Multiple application of a decomposition technique provides a special form of static nonlinearity description. Its incorporation into the Wiener model leads to an input-output equation where all the model parameters are separated and can be estimated iteratively using input-output data and internal variable estimates. More illustrative examples are included to demonstrate the feasibility of the proposed approach. (C) 2001 Elsevier Science B.V. All rights reserved.
