Analog realization of a fractional recursive variable-type and order operator for a particular switching strategy

Dominik Sierociuk , Michał Macias , Wiktor Malesza , Michał Wiraszka


In this paper, we propose a method of practical realization and an actual, physical hardware implementation of a fractional variable-type and order difference operator that switches between two (i.e., B-and D-type) variable-order definitions. After the theoretical model of such a switch, we report the experimental validation on an analog model to prove its adequacy. The tests prove with great certainty that the proposed model and the realization behave correctly. They also let the authors assume that the proposed method is the only one suitable for this case, based on the counterexamples presented.

Author Dominik Sierociuk (FoEE / ICIE)
Dominik Sierociuk,,
- The Institute of Control and Industrial Electronics
, Michał Macias (FoEE / ICIE)
Michał Macias,,
- The Institute of Control and Industrial Electronics
, Wiktor Malesza (FoEE / ICIE)
Wiktor Malesza,,
- The Institute of Control and Industrial Electronics
, Michał Wiraszka (FoEE / ICIE)
Michał Wiraszka,,
- The Institute of Control and Industrial Electronics
Journal seriesElectronics (Switzerland), [Electronics (Switzerland)], ISSN 2079-9292, e-ISSN 2079-9292
Issue year2020
Publication size in sheets0.65
ASJC Classification1705 Computer Networks and Communications; 1708 Hardware and Architecture; 1711 Signal Processing; 2207 Control and Systems Engineering; 2208 Electrical and Electronic Engineering
Languageen angielski
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 08-08-2020, ArticleFromJournal
Publication indicators Scopus Citations = 0; WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 1.076; WoS Impact Factor: 2018 = 1.764 (2)
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