Fernando Conceição Batista

Fernando Conceição Batista
Instituto Politécnico de Leiria | ESTG · Departamento de Engenharia Mecânica

PhD in Mechanical Engineering

About

20
Publications
1,282
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31
Citations
Additional affiliations
July 2006 - present
Technical University of Lisbon
Position
  • Professor (Assistant)
October 1998 - present
Instituto Politécnico de Leiria

Publications

Publications (20)
Conference Paper
Full-text available
In the present work, the authors propose a new methodology for the estimation of Frequency Response Functions (FRFs) that for some reason cannot be measured in a structure. With such an objective, one uses FRFs that are obtained through a finite element modelization of the structure. Due to instrumentation limitations, in the majority of the cases...
Presentation
Full-text available
Programa CAPES-EPIDEMIAS COVID-19 - Acompanhamento populacional e controle da epidemia a partir de dados georreferenciados, telemedicina e padrões de comportamento social
Article
Full-text available
The COVID-19 pandemic has given rise to a great demand for computational models capable of describing and inferring the evolution of an epidemic outbreak in the short term. In this sense, we introduce epidWaves, a package that provides a framework for fitting multi-wave epidemic models to data from actual outbreaks of COVID-19 and other infectious...
Preprint
Full-text available
The severe acute respiratory syndrome of coronavirus 2 spread globally very quickly, causing great concern at the international level due to the severity of the associated respiratory disease, the so-called COVID-19. Considering Rio de Janeiro city (Brazil) as an example, the first diagnosis of this disease occurred in March 2020, but the exact mom...
Article
Full-text available
The severe acute respiratory syndrome of coronavirus 2 spread globally very quickly, causing great concern at the international level due to the severity of the associated respiratory disease, the so-called COVID-19. Considering Rio de Janeiro city (Brazil) as an example, the first diagnosis of this disease occurred in March 2020, but the exact mom...
Conference Paper
Full-text available
RESUMO O fabrico de moldes de injeção de plástico inclui uma fase de ajustamento das superfícies de contacto, quando do fecho do molde. O correto ajustamento destas superfícies de contacto depende a boa performance do molde. Dependendo da dimensão do molde, há um processo de ajustamento artesanal de queda que envolve elevadas cargas de impacto. Est...
Presentation
Full-text available
Pretende-se identificar numericamente uma junta aparafusada através de uma abordagem dinâmica, avaliando as respostas experimentais e os resultados obtidos pelas respostas de um conjunto de modelos de elementos finitos desenvolvido num programa comercial. É feita a avaliação do melhor modelo fazendo uma comparação direta com as respostas dinâmicas...
Conference Paper
Full-text available
RESUMO Pretende-se identificar numericamente uma junta aparafusada através de uma abordagem dinâmica, avaliando as respostas experimentais e os resultados obtidos pelas respostas de um conjunto de modelos de elementos finitos desenvolvido num programa comercial. É feita a avaliação do melhor modelo fazendo uma comparação direta com as respostas din...
Presentation
Full-text available
O fabrico de moldes de injeção de plástico inclui uma fase de ajustamento das superfícies de contacto, quando do fecho do molde. O correto ajustamento destas superfícies de contacto depende a boa performance do molde. Dependendo da dimensão do molde, há um processo de ajustamento artesanal de queda que envolve elevadas cargas de impacto. Estas carg...
Conference Paper
Full-text available
Currently, the new SARS-Cov-2 coronavirus is a threat to the world population health. The apparent rapid spread of the virus has created a pandemic, and countries around the world are struggling with an increase in infected cases. In this sense, this article is part of that effort to try to better understand the initial dynamics of COVID-19 in Port...
Patent
Full-text available
A presente invenção enquadra-se na área de mesas modulares que podem adotar mais do que uma configuração conforme a utilização que se pretenda, em específico diz respeito a uma mesa (10) modular que pode adquirir duas configurações distintas, quadrada ou octogonal, por manuseamento das peças que a integram. Para que esta alternância de configuraçõe...
Patent
Full-text available
A presente invenção diz respeito a um dispositivo portátil para elevação de pessoas de pé para acesso a zonas mais elevadas como estantes e prateleiras. O dispositivo objeto da presente invenção é composto por uma estrutura frontal inferior (1) articulada com um sistema de travamento composto por colunas (6) e peças flexíveis (6a). Por sua vez, a e...
Presentation
Full-text available
In the present work, the authors propose a new methodology for the estimation of Frequency Response Functions (FRFs) that for some reason cannot be measured in a structure. With such an objective, one uses FRFs that are obtained through a finite element modelization of the structure. Due to instrumentation limitations, in the majority of the cases...
Conference Paper
Full-text available
The identification of the dynamic properties of joints is a very important subject in structural dynamics. However, classic uncoupling methods are often very difficult to apply. In the present paper an iterative technique is proposed, trying to circumvent the well-known ill-conditioning problems that arise due to any small perturbations existing in...
Poster
Full-text available
The identification of the dynamic properties of joints is a very important subject in structural dynamics. However, classic uncoupling methods are often very difficult to apply. In the present paper an iterative technique is proposed, trying to circumvent the well-known ill-conditioning problems that arise due to any small perturbations existing in...
Chapter
Full-text available
The characterization of the dynamic behavior of sub-structures may be of great importance in certain complex structures. A possible approach is through the use of uncoupling techniques. This is the subject of the present paper, where various issues are raised and different possibilities to circumvent the encountered problems are discussed. These pr...
Presentation
Full-text available
The characterization of the dynamic behavior of sub-structures may be of great importance in certain complex structures. A possible approach is through the use of uncoupling techniques. This is the subject of the present paper, where various issues are raised and different possibilities to circumvent the encountered problems are discussed. These pr...
Conference Paper
Full-text available
The determination of the dynamic characteristics of joints connecting structural components is a not yet solved problem of great importance when one intends to establish a theoretical model of the dynamic behaviour of a complex structure. Many of the problems found in such a process are in fact due to the difficulties related to the theoretical mod...
Presentation
Full-text available
The determination of the dynamic characteristics of joints connecting structural components is a not yet solved problem of great importance when one intends to establish a theoretical model of the dynamic behaviour of a complex structure. Many of the problems found in such a process are in fact due to the difficulties related to the theoretical mod...

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Projects (2)