Processamento e Análise de Imagem em Biomecânica

Introdução ao Processamento e Análise de Imagem em Biomecânica: Tarefas, Metodologias e Aplicações.

Wind energy extraction and conversion: optimization through variable s...

The maximization of wind energy extraction can be obtained using variable speed electrical generators in conjunction with non linear control algorithms. This paper presents an incremental speed control method which is independent from both wind speed measurement and specific systems characteristics. The algorithm is based on the dynamic behaviour of the electrical generator and uses fuzzy logic as a non linear ...

Generation of random distribution of fibres in long-fibre reinforced c...

This paper presents a new model to the generation of the transversal cross-section of long-fibre reinforced composites with high fibre volume fraction, characterised by a random distribution of the reinforcements. This stochastic nature has a significant influence on the microscopical distribution of stresses and strains and therefore on damage initiation and subsequent propagation. A simple and fast algorithm ...

A new XSL Grouping Method

One of the classic problems in XSL 1.0 is the nodes grouping. The known solutions are not trivial and have limited range of application. In the present article we present an algorithm based on a known method as "method of Muenchian", we identify XML document structures where this does not work well and we propose a new method for overcoming that limitations. At the end we identify where our solution does not wo...

Relatorio LEC 2004

Relatorio LEC 2005

Relatório LECMIEC 2006

Segmentation of Structures in 2D Medical Images

Relatório LEC/MIEC 2007

Métodos sem Malha em Problemas de Mecânica Computacional. Aplicação a ...