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12 篇文献
 
Benefits of the Input Minimum Phase Property for Linearization of Nonlinear Systems  
Abstract Linear approximations,of nonlinear systems,can be obtained,by fitting a linear model to data from a nonlinear system, for example, using the prediction-error method. In many situations, the t......
0次引用 0 0
Nonparametric initial estimates for Wiener-Hammerstein systems  
This paper studies the generation of nonparametric initial estimates for Wiener- Hammerstein systems. The kernel idea is to replace the original structure by an alternative representation that is easi......
2次引用 0 0
A Weighting Method for Approximate Nonlinear System Identification  
Abstract Many approximation,results in nonlinear system identification concern par- ticular signal distributions. This seems to limit the applicability of these results to cases where the relevant sig......
0次引用 0 0
Initial estimates for the dynamics of a Hammerstein system  
This paper studies the generation of initial estimates for the dynamic part of a Hammerstein model. Replacing the static nonlinear system by a static gain plus a nonlin- ear noise source shows that AR......
Automatica  2007
2次引用 0 0
Upper bounding the variations of the best linear approximation of a nonlinear system in a power sweep measurement  
I n many engineering applications, linear models are preferred, even if it is known that the system is nonlinear. A large class of nonlinear systems, excited with random excitations, can be represente......
0次引用 0 0
Some Practical Applications of a Nonlinear Block Structure Identification Procedure  
In this paper, a structure identification method based upon the best linear approximation which was presented in earlier work is applied to three different physical systems: the silverbox, a crystal d......
0次引用 0 0
Nonlinear induced variability in linear system identification  
This paper analyses the variability of linear models that are identified in the presence of nonlinear distortions, but in the absence of disturbing process and measurement noise. The best linear appro......
0次引用 0 0
Identification of a crystal detector using a block structured nonlinear feedback model  
This paper studies the identification of a block structured nonlinear Wiener-Hammerstein system that is captured in the feed forward or the feedback path of a closed loop system. First nonparametric i......
0次引用 0 0
Measuring a linear approximation to weakly nonlinear MIMO systems  
The paper addresses the problem of preserving the same LTI approximation of a nonlinear MIMO (multiple-input multiple-output) system. It is shown that when a nonlinear MIMO system is modeled by a mult......
Automatica  2007
4次引用 0 0
Initial estimates for block structured nonlinear systems with feedback  
This paper studies the identification of a block structured nonlinear Wiener-Hammerstein system that is captured in the feedforward or the feedback path of a feed- back loop. Nonparametric initial est......
0次引用 0 0

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