Reconfigurable computing for tool-path computation
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http://hdl.handle.net/10045/8077
Título: | Reconfigurable computing for tool-path computation |
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Autor/es: | Jimeno-Morenilla, Antonio | Cuenca-Asensi, Sergio |
Grupo/s de investigación o GITE: | UniCAD: Grupo de Investigación en CAD/CAM/CAE de la Universidad de Alicante |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Tecnología Informática y Computación |
Palabras clave: | Tool path generation | Reconfigurable computing | Field programmable gate array | Virtual digitizing |
Área/s de conocimiento: | Arquitectura y Tecnología de Computadores |
Fecha de creación: | 2002 |
Fecha de publicación: | sep-2003 |
Editor: | Springer London |
Cita bibliográfica: | JIMENO MORENILLA, Antonio; CUENCA ASENSI, Sergio. “Reconfigurable computing for tool-path computation”. The International Journal of Advanced Manufacturing Technology. Vol. 21, No. 12 (Sept. 2003). ISSN 0268-3768, pp. 945-951 |
Serie/Informe nº: | 1 | 2 |
Resumen: | Tool path generation is one of the most complex problems in Computer Aided Manufacturing. Although some efficient strategies have been developed to solve it, most of them are only useful for 3 and 5 axis standard machining. The algorithm called Virtual Digitising computes the tool path by means of a “virtually digitised” model of the surface and a geometry specification of the tool and its motion, so can be used even in non-standard machining (retrofitting). This algorithm is simple, robust and avoids the problem of tool-surface collision by its own definition. However, its computing cost is high. Presented in the paper there is a Virtual Digitising optimisation that takes the advantages of reconfigurable computing (using Field Programmable Gates Arrays) in order to improve the algorithm speed. A comparative study will show the gain and precision achieved. |
URI: | http://hdl.handle.net/10045/8077 |
ISSN: | 0268-3768 (Print) | 1433-3015 (Online) |
DOI: | 10.1007/s00170-002-1415-y |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | The original publication is available at www.springerlink.com |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.1007/s00170-002-1415-y |
Aparece en las colecciones: | INV - UNICAD - Artículos de Revistas |
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Reconfigurable Computing for Tool-Path Computation.pdf | Versión revisada (Acceso libre) | 148,64 kB | Adobe PDF | Abrir Vista previa |
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