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On the robustness of periodic solutions in relay feedback systems
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0001-9940-5929
KTH, Superseded Departments, Mathematics.
2002 (English)In: Proceedings of the 15th IFAC World Congress, 2002, IFAC , 2002Conference paper (Refereed)
Abstract [en]

Structural robustness of limit cycles in relay feedback systems is studied. Motivated by a recent discovery of a novel class of bifurcations in these systems, it is illustrated through numerical simulation that small relay perturbations may change the appearance of closed orbits dramatically. It is shown analytically that certain stable periodic solutions in relay feedback systems are robust to relay perturbations.

Place, publisher, year, edition, pages
IFAC , 2002.
Keyword [en]
limit cycles, sliding orbits, perturbation analysis
National Category
Control Engineering
URN: urn:nbn:se:kth:diva-81137DOI: 10.3182/20020721-6-ES-1901.01103OAI: diva2:497169
IFAC World Congress, Barcelona, Spain
QC 20120228Available from: 2012-02-28 Created: 2012-02-10 Last updated: 2012-02-28Bibliographically approved

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