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Digital
Library of the European Council for Modelling and Simulation |
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Title: |
Dominant
Spectrum Assignment For Neutral Time Delay Systems: A Study Case |
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Authors: |
Libor Pekar,
Roman Prokop |
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Published in:
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(2016).ECMS 2016 Proceedings edited
by: Thorsen Claus, Frank Herrmann, Michael Manitz, Oliver Rose, European Council for Modeling and
Simulation. doi:10.7148/2016 ISBN:
978-0-9932440-2-5 30th
European Conference on Modelling and Simulation, Regensburg Germany, May 31st
– June 3rd, 2016 |
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Citation
format: |
Libor Pekar,
Roman Prokop (2016). Dominant Spectrum Assignment
For Neutral Time Delay Systems: A Study Case, ECMS 2016 Proceedings edited
by: Thorsten Claus, Frank Herrmann, Michael Manitz,
Oliver Rose
European Council for Modeling and Simulation. doi:10.7148/2016-0374 |
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DOI: |
http://dx.doi.org/10.7148/2016-0374 |
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Abstract: |
This paper is aimed at the
presentation of a suboptimal numerical algorithm that has been designed for
the assignment of a finite dominant part of the infinite eigenvalue
spectrum of a strongly stable neutral time delay control system. Once a
structure of a conventional finite-dimensional controller for a delayed
controlled plant is suggested, desired loci of a sufficient number of feedback
poles are selected, according to required dynamical properties. The goal is
to bring the dominant spectrum to prescribed one as close as possible. The first
step of the procedure insists in the use of the Quasi- Continuous Shifting
Algorithm (QCSA). Then, the results are enhanced by an optimization procedure
for a suitable objective function. The presented methodology is demonstrated
by a simulation example of control of an unstable time delay system (TDS) in
the MATLAB®/Simulink® environment. Some
possibilities how to adjust the algorithm are given to the reader as well. |
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