Aplicações da Computação Reconfigurável no Projecto de Robôs Móveis
Prof. Eduardo Marques,
Universidade de São Paulo –
Abstract:
Este seminário apresentará aplicações da computação reconfigurável na Robótica Móvel. São utilizadas arquiteturas baseadas no conceito SoC (System-on-a-chip) para acelerar a aplicação. Este SoC é implementado em circuitos reprogramáveis do tipo FPGA (Field Programmable Gate Array) de última geração dos fabricantes Altera. A arquitetura alvo é constituída por um softcore Processor NIOS II da Altera, associado a várias unidades de processamento reconfiguráveis (RPUs) desenvolvidas especialmente para a área de robótica móvel. Esta metodologia permite a pesquisadores e projetistas na área da robótica móvel testar seus algoritmos em sistemas de capacidade de desempenho elevada e, deste modo, explorar novas soluções destes sistemas para uso em tempo-real; um requisito cada vez mais presente na robótica móvel embarcada.
Os testes de validação do sistema gerado são realizados com um robô Pioneer 3DX. O trabalho atual foca um ambiente de co-projeto hardware/software para facilitar o desenvolvimento de aplicações da robótica móvel em FPGAs.
Este projeto teve início em Abril de 2005 através do convênio CNPq/Grices, envolvendo a Universidade de São Paulo e a Universidade do Algarve (tendo neste momento o INESC-ID/IST como parceiro português).
[BIO: Eduardo Marques é Prof. Associado na Universidade de São Paulo (USP), Brasil. É um membro do ICMC (Instituto de Ciências Matemáticas e da Computação) da USP em São Carlos desde 1986. Os seus maiores interesses são na área da computação reconfigurável aplicada à robótica móvel.]
Date: 2008-Feb-21 Time: 09:30:00 Room: IST/Taguspark, Anfiteatro A3
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