Fractional-order process simulator based on exact step response discretization

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F15%3A43926668" target="_blank" >RIV/49777513:23520/15:43926668 - isvavai.cz</a>

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S2405896315011593" target="_blank" >http://www.sciencedirect.com/science/article/pii/S2405896315011593</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ifacol.2015.09.078" target="_blank" >10.1016/j.ifacol.2015.09.078</a>

Result language

angličtina

Original language name

Fractional-order process simulator based on exact step response discretization

Original language description

In the last decades, there is a boom of fractional calculus (FC) applications in many technical areas including process control. The multiple fractional-order pole models (MFPM) were proven as suitable for modeling processes that are essentially monotone from their physical nature (holds true for a big percentage of chemical processes). Due to implementation aspects, the time-domain real-time simulation of MFPM is a challenging problem. For this purpose, often a high order zero/pole transfer function is employed. This paper describes a novel multiple fractional pole simulator based on exact step response discretization. The proposed technique decreases computational burden and the resulting simulator can be deployed even to real-time embedded devices. The advantages of SW tools developed are demonstrated on various examples including predictive control feedback loop simulation.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20205 - Automation and control systems

Project

<a href="/en/project/TA02010152" target="_blank" >TA02010152: New methods for monitoring, assessment and optimization of control loop performance and their implementation into the ZAT Plant Suite control system</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

IFAC Proceedings Volumes (IFAC-PapersOnline)

ISBN

—

ISSN

2405-8963

e-ISSN

—

Number of pages

6

Pages from-to

"865–870"

Publisher name

Elsevier

Place of publication

Amsterdam

Event location

Whistler, Canada

Event date

Jun 7, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000375842300146