2012
DOI: 10.1016/j.neucom.2011.11.016
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The system identification and control of Hammerstein system using non-uniform rational B-spline neural network and particle swarm optimization

Abstract: a b s t r a c tIn this paper a new system identification algorithm is introduced for Hammerstein systems based on observational input/output data. The nonlinear static function in the Hammerstein system is modelled using a non-uniform rational B-spline (NURB) neural network. The proposed system identification algorithm for this NURB network based Hammerstein system consists of two successive stages. First the shaping parameters in NURB network are estimated using a particle swarm optimization (PSO) procedure. … Show more

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Cited by 39 publications
(20 citation statements)
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“…In (Hong and Chen, 2012), non-uniform rational B-spline (NURB) neural network was used to represent the nonlinear block in a Hammerstein model.…”
Section: Hammerstein Model Identificationmentioning
confidence: 99%
“…In (Hong and Chen, 2012), non-uniform rational B-spline (NURB) neural network was used to represent the nonlinear block in a Hammerstein model.…”
Section: Hammerstein Model Identificationmentioning
confidence: 99%
“…The BSNN is a feed-forward neural network with two layers of neurons [5,10,12]. The hidden layer comprises neurons with the activation function in the form of multivariate B-spline function.…”
Section: A the Architecture Of The Bsnnmentioning
confidence: 99%
“…They should though be equipped with delay units in order to be used to model dynamic systems. Thus, the BSNN has to be fed with current and delayed values of the inputs and the outputs of the system [2,3,5,10,12,14]. A set comprising Q data pairs collected from the inputs and outputs of the process is considered.…”
Section: A the Architecture Of The Bsnnmentioning
confidence: 99%
See 1 more Smart Citation
“…Unlike other basis functions using an exponential function, the B-spline basis function is obtained by a recurrence operation with simple calculation [24], [25]. The low computational complexity is important.…”
Section: Introductionmentioning
confidence: 99%