Statistical Analysis of Modified Predictive Control of Non-Minimum Phase System

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17450%2F19%3AA20020XU" target="_blank" >RIV/61988987:17450/19:A20020XU - isvavai.cz</a>

Alternative codes found

RIV/70883521:28140/19:63523960

Result on the web

<a href="http://www.wseas.org/multimedia/journals/mechanics/2019/a465111-384.pdf" target="_blank" >http://www.wseas.org/multimedia/journals/mechanics/2019/a465111-384.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Statistical Analysis of Modified Predictive Control of Non-Minimum Phase System

Original language description

Testing statistical hypothesis in comparison of corresponding pairs of signals in control has not been widely used both in practice and research. In this paper, pairs of signals obtained during control before and after a modification of a control algorithm are paired tested by quantitative methods. In previous research, the authors used this type of mathematical analysis with regards to the control quality in an analysis of signals in multivariable MPC with a modified optimization strategy. The control quality was slightly influenced in favour of the decreasing the computational complexity of the MPC control algorithm. In this paper, results of a predictive control of a non-minimum phase system with an elimination of the undershoot are analysed in detail. The control algorithm was modified by a particular setting of control constraints. The aim of this modification was suppression of the undershoot. The quality of control with the original and modified control algorithms is analysed by testing hypothesis. Particular signals are compared using the testing hypotheses on the statistically significant differences.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20205 - Automation and control systems

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

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

Name of the periodical

WSEAS Transactions on Applied and Theoretical Mechanics

ISSN

1991-8747

e-ISSN

2224-3429

Volume of the periodical

14

Issue of the periodical within the volume

September

Country of publishing house

GR - GREECE

Number of pages

7

Pages from-to

205-211

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85073686678