Analogue Implementation of a Fractional-Order PI^{lambda} Controller for DC Motor Speed Control

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU132290" target="_blank" >RIV/00216305:26220/19:PU132290 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/ISIE.2019.8781237" target="_blank" >https://doi.org/10.1109/ISIE.2019.8781237</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISIE.2019.8781237" target="_blank" >10.1109/ISIE.2019.8781237</a>

Result language
angličtina
Original language name
Analogue Implementation of a Fractional-Order PI^{lambda} Controller for DC Motor Speed Control
Original language description
In this paper, an approach to design a fractional-order integral operator s(lambda) where -1 < lambda <0, using an analogue technique, is presented. The integrator with a constant phase angle -80.1 degree (i.e. order lambda = -0.89), bandwidth greater than 3 decades, and maximum relative phase error 1.38% is designed by cascade connection of first-order bilinear transfer segments and first-order low-pass filter. The performance of suggested realization is demonstrated in a fractional-order proportional-integral (FOPI lambda) controller described with proportional constant 1.37 and integration constant 2.28. The design specification corresponds to a speed control system of an armature controlled DC motor, which is often used in mechatronic and other fields of control theory. The behavior of both proposed analogue circuits employing two-stage Op-Amps is confirmed by SPICE simulations using TSMC 0.18 mu m level-7 LA) EN SCN018 CMOS process parameters with +/- 0.9 V supply voltages.
Czech name
—
Czech description
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Project
<a href="/en/project/LTC18022" target="_blank" >LTC18022: Analogue fractional systems, their synthesis and analysis</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), Vancouver, Canada
ISBN
978-1-7281-3666-0
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
467-472
Publisher name
IEEE
Place of publication
NEW YORK
Event location
Vancouver
Event date
Jun 12, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000500998700070

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