Original title: Behaviour of extended backlash based dry friction model in Simulink in comparison with Dahl and LuGre models
Authors: Šnábl, Pavel ; Pešek, Luděk ; Půst, Ladislav
Document type: Papers
Conference/Event: Engineering mechanics 2019 /25./, Svratka (CZ), 20190513
Year: 2019
Language: eng
Abstract: Behaviour of analytical dry friction model based on SIMULINK Backlash block which was extended to contain velocity-dependent friction coefficient characteristic is studied. Comparison with the same model but with Coulomb friction characteristic and with Dahl and LuGre models is shown. Different simulation time-step is needed for each model to reach stability when increasing motion amplitude.
Keywords: backlash model; Dahl model; dry friction; LuGre model; Simulink
Project no.: CEZ:AV0Z2076919 (CEP)
Host item entry: Engineering mechanics 2019. Book of full texts, ISBN 978-80-87012-71-0, ISSN 1805-8248

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0303689

Permalink: http://www.nusl.cz/ntk/nusl-408933


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers