| Issue |
MATEC Web Conf.
Volume 125, 2017
21st International Conference on Circuits, Systems, Communications and Computers (CSCC 2017)
|
|
|---|---|---|
| Article Number | 02023 | |
| Number of page(s) | 6 | |
| Section | Systems | |
| DOI | https://doi.org/10.1051/matecconf/201712502023 | |
| Published online | 04 October 2017 | |
Predictive control of multivariable time-delay systems
Tomas Bata University in Zlin, Faculty of Applied Informatics, Nam. T. G. Masaryka 5555, 760 05, Zlin, Czech Republic
* Corresponding author: kubalcik@fai.utb.cz
In technical practice often occur multivariable processes with time delay. Time-delays are mainly caused by the time required to transport mass, energy or information, but they can also be caused by processing time or accumulation. In a multivariable system each input may influence all system outputs. The design of a controller for such a system must be quite sophisticated if the system is to be controlled adequately. One of the possible approaches to control of multivariable time-delay processes is application of predictive control methods. The paper deals with design of an algorithm for predictive control of multivariable processes with time-delay. The predictive controller is based on the recursive computation of predictions which was extended for the time-delay system. The control of a multivariable system with two steps of time-delay was verified by simulation.
© The Authors, published by EDP Sciences, 2017
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