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Identification of Mechanical Systems through Kautz Filter
(Sage Publications Ltd, 2009-06-01)
This paper presents a novelty approach to estimate the impulse response function (IRF) in lightly damped structures by using classical covariance method. The contribution of the present paper is to employ a Kautz filter ...
Identification of Mechanical Systems through Kautz Filter
(Sage Publications Ltd, 2009-06-01)
This paper presents a novelty approach to estimate the impulse response function (IRF) in lightly damped structures by using classical covariance method. The contribution of the present paper is to employ a Kautz filter ...
Damage detection through nonparametric models using Kautz filters
(2021-05-01)
The goal of this paper is to present an approach to detect structural changes by using nonparametric models. The impulse response functions (IRFs) of mechanical systems in healthy conditions are identified through the sum ...
Identification of Mechanical Systems through Kautz Filter
(Sage Publications Ltd, 2014)
Identification of Mechanical Systems through Kautz Filter
(Sage Publications LtdLondonInglaterra, 2009)
Identification of nonlinear structures using discrete-time Volterra series
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2014-05-01)
Mathematical modeling of mechanical structures is an important research area in structural dynamics. The goal is to obtain a model that accurately predicts the dynamics of the system. However, the nonlinear effects caused ...
An optimal expansion of Volterra models using independent Kautz bases for each kernel dimension
(Taylor & Francis LtdAbingdonInglaterra, 2008)
Application of Volterra series in nonlinear mechanical system identification and in structural health monitoring problems
(Universidade Estadual Paulista (UNESP), 2016)
Application of Volterra series in nonlinear mechanical system identification and in structural health monitoring problems
(Universidade Estadual Paulista (Unesp), 2016-03-04)
Nonlinear structures are frequent in structural dynamics, specially considering screwed components, with joints, clearance or flexible components presenting large displacements. In this sense the monitoring of systems based ...
Updating of a nonlinear finite element model using discrete-time volterra series
(2017-01-01)
In this study, the discrete-time Volterra series are used to update parameters in a nonlinear finite element model. The main idea of the Volterra series is to describe the discrete-time output of a nonlinear system using ...