Optimal approximation of fractional derivatives through discrete-time fractions using genetic algorithms
This study addresses the optimization of rational fraction approximations for the discrete-time calculation of fractional derivatives. The article starts by analyzing the standard techniques based on Taylor series and Padé expansions. In a second phase the paper re-evaluates the problem in an optimi...
| Autor principal: | |
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| Outros Autores: | , , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2014
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10400.22/4276 |
| País: | Portugal |
| Oai: | oai:recipp.ipp.pt:10400.22/4276 |