Ponencia
Circuit implementation of piecewise-affine functions based on lattice representation
Autor/es | Martínez Rodríguez, Macarena Cristina
Baturone Castillo, María Iluminada Brox Jiménez, Piedad |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Fecha de publicación | 2011 |
Fecha de depósito | 2017-03-24 |
Publicado en |
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ISBN/ISSN | 978-1-4577-0617-2 |
Resumen | This paper introduces a digital architecture to implement piecewise-affine (PWA) functions based on representation methods from the lattice theory. Given an explicit and continuous PWA function, the parameters required to ... This paper introduces a digital architecture to implement piecewise-affine (PWA) functions based on representation methods from the lattice theory. Given an explicit and continuous PWA function, the parameters required to implement the lattice approach can be obtained by an off-line preprocessing that can be automated. Other advantages of the proposal are that it implements a continuous PWA function with potentially no errors and the minimum number of parameters to store. This has been proven experimentally by implementing the proposal in a Xilinx FPGA and comparing its performance with other implementations, all of them addressing a typical non linear control problem. |
Identificador del proyecto | EC/FP7/248858
TEC2008-04920 DPI2008-03847 P08-TIC-03674 |
Cita | Martínez Rodríguez, M.C., Baturone Castillo, M.I. y Brox Jiménez, P. (2011). Circuit implementation of piecewise-affine functions based on lattice representation. En 20th European Conference on Circuit Theory and Design (644-647), Linkoping: Institute of Electrical and Electronics Engineers. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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circuit_implementation.pdf | 230.9Kb | [PDF] | Ver/ | |