The main inversion-based control architectures are the plant and closed-loop inversion architectures. For scalar continuous-time linear systems, these architectures are shown to be fully equivalent for both the minimum and nonminimum-phase cases when exact stable inverses are used. This equivalence, deduced by using a behavioral approach, dictates that the two architectures deliver the same performances for any disturbance and mis-modeling affecting the controlled plant. A simulation example highlights that the equivalence still holds in practice when a careful truncation of the preaction control is performed.
Titolo: | On the equivalence of model inversion architectures for control applications |
Autori: | PIAZZI, Aurelio (Corresponding) |
Data di pubblicazione: | 2020 |
Serie: | |
Handle: | http://hdl.handle.net/11381/2887799 |
ISBN: | 978-1-7281-7447-1 |
Appare nelle tipologie: | 4.1b Atto convegno Volume |
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