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On the use of the GP-NARX model for predicting hysteresis effects of bolted joint structures
(2021-10-01)
Structures joined by lap-joints can present complex nonlinear dynamic behavior as a function of the stress to which the lap-joint is subjected, including contact stiffness variations and softening, along with hysteresis ...
Identificação de modelos polinomiais narx utilizando algoritmos combinados de detecção de estrutura e estimação de parâmetros com aplicações práticas
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2013-07-26)
Application of the NARX neural network as a digital predistortion technique for linearizing microwave power amplifiers
(Microwave and Optical Technology Letters, 2017)
Gaussian Process NARX Model for Damage Detection in Composite Aircraft Structures
(2022-02-01)
This article demonstrates the Gaussian process regression model's applicability combined with a nonlinear autoregressive exogenous (NARX) framework using experimental data measured with PZTs' patches bonded in a composite ...
Caracterização de agrupamentos de termos na seleção de estruturade modelos polinomiais NARX
(Universidade Federal de Minas GeraisUFMG, 2012-06-29)
The modelling system is present in almost every areas of science. However, it is not easy model systems using physical laws that describe the process dynamics. So, the systems identification is a very feasible alternative. ...
Improved rainfall prediction through nonlinear autoregressive network with exogenous variables: a case study in Andes high mountain region
(2020)
Precipitation is the most relevant element in the hydrological cycle and vital for the biosphere. However, when extreme pre- cipitation events occur, the consequences could be devastating for humans (droughts or floods). ...
Aplicação de séries temporais e redes neurais em um ambiente de computação em nuvem
(Universidade Federal de Santa MariaBREngenharia de ProduçãoUFSMPrograma de Pós-Graduação em Engenharia de Produção, 2014-03-06)
Cloud computing has emerged to change the way computing is offered and used. Instead of having all the necessary hardware and software to manipulate and to store their data, users just need a mechanism to access the Internet. ...
Nowcasting Economic Activity with Electronic Payments Data: A Predictive Modeling Approach
Economic activity nowcasting (i. e., making current-period estimates) is convenient because most traditional measures of economic activity come with substantial lags. We aim at nowcasting ise, a short-term economic activity ...