(1+α) Fractional-order transfer functions to approximate low-pass magnitude responses with arbitrary quality factor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU123857" target="_blank" >RIV/00216305:26220/17:PU123857 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.aeue.2017.04.031" target="_blank" >https://doi.org/10.1016/j.aeue.2017.04.031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.aeue.2017.04.031" target="_blank" >10.1016/j.aeue.2017.04.031</a>
Alternative languages
Result language
angličtina
Original language name
(1+α) Fractional-order transfer functions to approximate low-pass magnitude responses with arbitrary quality factor
Original language description
The coefficients of three fractional-order low-pass transfer functions are presented to aid in the design of these filters based on their arbitrary quality factors. These coefficients are found by minimizing the error between these fractional-order transfer functions and the second-order transfer function using numerical least squares optimization. Coefficients and design equations are presented for fractional-orders between one and two. Stability of the transfer functions with the presented coefficients is examined and possibilities of characteristic frequency shifting are shown. The results are verified by PSpice simulation of a conveyor-based low-pass filter with fractional order of 1.5 and quality factor Q = 5.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
AEU - International Journal of Electronics and Communications
ISSN
1434-8411
e-ISSN
1618-0399
Volume of the periodical
2017 (78)
Issue of the periodical within the volume
, IF: 0.786
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
1-10
UT code for WoS article
000419086000070
EID of the result in the Scopus database
2-s2.0-85019099349