Uncertainty remodeling for robust control of linear time-invariant plants

Research output: Conference contribution

2 Citations (Scopus)

Abstract

The paper proposes a measure of robust performance based on frequency domain experimental data that allows non-conservative modeling of uncertainty. Given the nominal model of the plant and closed-loop performance specifications the iterative control design and remodeling of model uncertainty based on that measure leads to a controller with improved robust performance. The structured dynamic uncertainty is allowed to act on the nominal model in a linear fractional transformation (LFT) form. The proposed method is a modification of the structured singular value with implicit constraints on model consistency. The usefulness of the method is demonstrated on a simulation example.

Original languageEnglish
Title of host publication2008 Mediterranean Conference on Control and Automation - Conference Proceedings, MED'08
Pages232-237
Number of pages6
DOIs
Publication statusPublished - 2008
Event2008 Mediterranean Conference on Control and Automation, MED'08 - Ajaccio-Corsica, France
Duration: jún. 25 2008jún. 27 2008

Other

Other2008 Mediterranean Conference on Control and Automation, MED'08
CountryFrance
CityAjaccio-Corsica
Period6/25/086/27/08

Fingerprint

Robust control
Specifications
Controllers
Uncertainty

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Rödönyi, G., Gáspár, P., Szabó, Z., & Bokor, J. (2008). Uncertainty remodeling for robust control of linear time-invariant plants. In 2008 Mediterranean Conference on Control and Automation - Conference Proceedings, MED'08 (pp. 232-237). [4602133] https://doi.org/10.1109/MED.2008.4602133

Uncertainty remodeling for robust control of linear time-invariant plants. / Rödönyi, G.; Gáspár, P.; Szabó, Z.; Bokor, J.

2008 Mediterranean Conference on Control and Automation - Conference Proceedings, MED'08. 2008. p. 232-237 4602133.

Research output: Conference contribution

Rödönyi, G, Gáspár, P, Szabó, Z & Bokor, J 2008, Uncertainty remodeling for robust control of linear time-invariant plants. in 2008 Mediterranean Conference on Control and Automation - Conference Proceedings, MED'08., 4602133, pp. 232-237, 2008 Mediterranean Conference on Control and Automation, MED'08, Ajaccio-Corsica, France, 6/25/08. https://doi.org/10.1109/MED.2008.4602133
Rödönyi G, Gáspár P, Szabó Z, Bokor J. Uncertainty remodeling for robust control of linear time-invariant plants. In 2008 Mediterranean Conference on Control and Automation - Conference Proceedings, MED'08. 2008. p. 232-237. 4602133 https://doi.org/10.1109/MED.2008.4602133
Rödönyi, G. ; Gáspár, P. ; Szabó, Z. ; Bokor, J. / Uncertainty remodeling for robust control of linear time-invariant plants. 2008 Mediterranean Conference on Control and Automation - Conference Proceedings, MED'08. 2008. pp. 232-237
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