Accuracy of Relay Identification Depending on Relay Parameters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F15%3A43872413" target="_blank" >RIV/70883521:28140/15:43872413 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.proeng.2015.01.380" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2015.01.380</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.proeng.2015.01.380" target="_blank" >10.1016/j.proeng.2015.01.380</a>

Result language
angličtina
Original language name
Accuracy of Relay Identification Depending on Relay Parameters
Original language description
Combination of relay feedback experiment and control synthesis is usually a part of autotuning principles. This contribution deals with the relay based identification of continuous time plants because the knowledge of the controlled system parameters isimportant for the quality of control. The feedback relay schemes can use different types of relays. This paper is focused on biased relay with hysteresis. The controlled system is identified as a first order transfer function because most of industrial plants can be sufficiently approximated by a first order linear stable system with time delay term. The main aim is to analyze the precision of controlled system parameters identification when the feedback relay parameters will vary. Matlab program environment is used for all simulations conducted in this paper.
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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