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3D projection of the LuGre friction model adapted to varying normal forces

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F22%3A43967710" target="_blank" >RIV/49777513:23520/22:43967710 - isvavai.cz</a>

  • Result on the web

    <a href="https://link.springer.com/article/10.1007/s11044-022-09820-5" target="_blank" >https://link.springer.com/article/10.1007/s11044-022-09820-5</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s11044-022-09820-5" target="_blank" >10.1007/s11044-022-09820-5</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    3D projection of the LuGre friction model adapted to varying normal forces

  • Original language description

    In this paper, we develop an adaptation of the LuGre friction model so as to allow the development of the friction force and its application in any directions on systems subjected to varying normal forces. This is achieved by projecting a modified LuGre model adapted to varying normal forces in 3D along an arbitrary orthogonal system. Consequently, the direction of the friction force is automatically oriented in the correct direction, thus stick, stick-slip, and slip behavior can be represented in all directions. The projected friction model has the following friction features: stick-slip, presliding displacement, frictional lag, varying break-away force, viscous friction, Stribeck effect, and is adapted to varying normal forces. The equivalence of this projected LuGre model with the modified one is proven analytically. The friction model is then applied to simulate the friction on two mechanical systems. The first system consists of a cube sliding on a plane with a transition from stick to slip due to varying normal forces and with a pulling force oriented in multiples directions of the contact plane. The second one is a more complex system consisting of three turbine blades that uses friction to damp their resonance. The results obtained for both systems are consistent with literature.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    MULTIBODY SYSTEM DYNAMICS

  • ISSN

    1384-5640

  • e-ISSN

    1573-272X

  • Volume of the periodical

    55

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    25

  • Pages from-to

    267-291

  • UT code for WoS article

    000778915400001

  • EID of the result in the Scopus database

    2-s2.0-85127700170