A comparative study of state-space controllers with offset-free reference tracking
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F15%3A39899610" target="_blank" >RIV/00216275:25530/15:39899610 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/PC.2015.7169958" target="_blank" >http://dx.doi.org/10.1109/PC.2015.7169958</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/PC.2015.7169958" target="_blank" >10.1109/PC.2015.7169958</a>
Alternative languages
Result language
angličtina
Original language name
A comparative study of state-space controllers with offset-free reference tracking
Original language description
Abstract-Steady-state control error occurs in case of unmeasured disturbances or disagreement between the model and the actual behaviour of the system because, state-space controllers do not have integral character. This problem (offset-free reference tracking) of state-space controllers has been observed in both theoretical and application areas (industrial MPC Implementation IDCOM, DMC, and QDMC IDCOM-M) for long time. The common solution is based on the model of the controlled system which is extended with the disturbance model. The article describes a simple approach to implement a system based on standard state-space controller with state vector estimation with additional parallel I-controller. Approach involving the I-controller in the process model of the controlled system is considered as another variant of predictive controller. The proposed solution with four variants of state-space controllers are demonstrated by simulation of MIMO system with three inputs and two outputs
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
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Process Control 2015: Proceedings of the 20th International Conference
ISBN
978-1-4673-6627-4
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
176-180
Publisher name
IEEE (Institute of Electrical and Electronics Engineers)
Place of publication
New York
Event location
Štrbské pleso
Event date
Jun 9, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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