Implementation of discrete-time fractional-order controllers based on LS Approximations
In this paper we develop rational discrete-time approximations (IIR filters) to continuous fractional-order integrators and differentiators of type sα, α ∈ ℜ. For that, it is proposed the adoption of the techniques of Padé, Prony and Shanks usually applied in the signal modelling of deterministic si...
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| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2019
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| Texto completo: | http://hdl.handle.net/10400.22/13471 |
| País: | Portugal |
| Oai: | oai:recipp.ipp.pt:10400.22/13471 |