Ultimate-frequency Based Three-pole Dominant Placement in Delayed PID Control Loop
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00197873" target="_blank" >RIV/68407700:21220/12:00197873 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3182/20120622-3-US-4021.00002" target="_blank" >http://dx.doi.org/10.3182/20120622-3-US-4021.00002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3182/20120622-3-US-4021.00002" target="_blank" >10.3182/20120622-3-US-4021.00002</a>
Alternative languages
Result language
angličtina
Original language name
Ultimate-frequency Based Three-pole Dominant Placement in Delayed PID Control Loop
Original language description
Besides its original use in the state space based design the pole assignment is also applied in tuning the PID controllers where only an approximate model is considered. However, the common assumption of time delay in this model imposes the limitation that only such pole prescription which results in the dominant pole assignment can be effective in tuning the control loop with time delay. The three parameter PID controller is capable to assign just three poles and a dominance guarantee of their prescription is crucial in the pole placement. A novel method of selecting a trio of numbers p1,2,3 to make them the dominant poles of the control loop is dealt with in the paper with an additional minimizing the absolute error integral. The dominance of each of the placement trials is checked by an argument increment criterion and an optimum of relative damping of the response is assessed to minimize the control error integral. The disturbance rejection response as the critical point of view in time delay process control is taken as criterion in the controller design.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 10th IFAC Workshop on Time Delay Systems
ISBN
978-3-902823-04-5
ISSN
1474-6670
e-ISSN
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Number of pages
6
Pages from-to
150-155
Publisher name
IFAC
Place of publication
New York
Event location
Boston, MA
Event date
Jun 22, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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