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ŠVANCARA, K., PIVOŇKA, P.
Original Title
Adaptive Optimal Controller Direct Implemented from MATLAB into PLC B&R
Type
conference paper
Language
English
Original Abstract
The present paper will focus on the Linear-Quadratic optimal controller (LQ) in form as an adaptive controller implemented from MATLAB into Programmable Logic Controller (PLC). The issue of LQ controlling is well known for off-line design. An adaptive form of LQ controller and its on-line application has still questions to solve. LQ controller is not minimizing traditionally from the last step to current by Bellman dynamic programming, but it is minimizing in each step ahead to get necessary fast solution. Using numerical square-root factors we could obtain very fast numerical solution of Riccati equation and even numerically stable algorithm, which is very important for the presented version. ANSI C supports the transfer of the algorithm from MATLAB into PLC B&R.
Key words in English
adaptive, optimal controller, square-root factors
Authors
RIV year
2002
Released
23. 10. 2002
Publisher
DAAAM International Vienna
Location
Vienna, Austria
ISBN
3-901509-29-1
Book
Proceedings of the 13.th International DAAAM Symposium
Pages from
547
Pages to
548
Pages count
2
BibTex
@inproceedings{BUT4453, author="Kamil {Švancara} and Petr {Pivoňka}", title="Adaptive Optimal Controller Direct Implemented from MATLAB into PLC B&R", booktitle="Proceedings of the 13.th International DAAAM Symposium", year="2002", pages="2", publisher="DAAAM International Vienna", address="Vienna, Austria", isbn="3-901509-29-1" }