Dimensional analysis approach to dominant three-pole placement in delayed PID control loops

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00206476" target="_blank" >RIV/68407700:21220/13:00206476 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jprocont.2013.06.001" target="_blank" >http://dx.doi.org/10.1016/j.jprocont.2013.06.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jprocont.2013.06.001" target="_blank" >10.1016/j.jprocont.2013.06.001</a>

Result language
angličtina
Original language name
Dimensional analysis approach to dominant three-pole placement in delayed PID control loops
Original language description
PID control loops with time delay are characterized by infinite number of poles but the pole assignment technique for adjusting the controller parameters can be applied to placing three poles only. The dominance of these poles is therefore an essential condition for this application. A novel approach to this problem involves applying dimensional analysis theory to obtain a generalized model of the control loop and then to perform a parameter tuning for its dimensionless representation. A one-row dimensional matrix results from the assumption of the usual dimensionless interpretation of both control error and actuating signals of the controller. Dimensionless similarity numbers of the so-called swingability and laggardness are introduced to specify theplant dynamics in the controller synthesis. A trio of numbers is assigned to become the dominant zeros of the characteristic quasi-polynomial of the control loop and the corresponding PID parameter adjustment is derived in the form of uni
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BC - Theory and management systems
OECD FORD branch
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Project
<a href="/en/project/TE01020197" target="_blank" >TE01020197: Centre for Applied Cybernetics 3</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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