000 03056nam a22005297a 4500
001 sulb-eb0025852
003 BD-SySUS
005 20160413122550.0
007 cr nn 008mamaa
008 130427s2013 au | s |||| 0|eng d
020 _a9783709115060
_9978-3-7091-1506-0
024 7 _a10.1007/978-3-7091-1506-0
_2doi
050 4 _aTA405-409.3
050 4 _aQA808.2
072 7 _aTG
_2bicssc
072 7 _aTEC009070
_2bisacsh
072 7 _aTEC021000
_2bisacsh
082 0 4 _a620.1
_223
100 1 _aGoedecke, Andreas.
_eauthor.
245 1 0 _aTransient Effects in Friction
_h[electronic resource] :
_bFractal Asperity Creep /
_cby Andreas Goedecke.
264 1 _aVienna :
_bSpringer Vienna :
_bImprint: Springer,
_c2013.
300 _aXV, 197 p.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aEngineering Materials,
_x1612-1317
505 0 _aAsperity creep under constant displacement -- Asperity creep under constant force -- Generalized junction model -- Fractal surface model -- The MIMEAC contact model -- Discussion and outlook.
520 _aTransient friction effects determine the behavior of a wide class of mechatronic systems. Classic examples are squealing brakes, stiction in robotic arms, or stick-slip in linear drives. To properly design and understand mechatronic systems of this type, good quantitative models of transient friction effects are of primary interest. The theory developed in this book approaches this problem bottom-up, by deriving the behavior of macroscopic friction surfaces from the microscopic surface physics. The model is based on two assumptions: First, rough surfaces are inherently fractal, exhibiting roughness on a wide range of scales. Second, transient friction effects are caused by creep enlargement of the real area of contact between two bodies. This work demonstrates the results of extensive Finite Element analyses of the creep behavior of surface asperities, and proposes a generalized multi-scale area iteration for calculating the time-dependent real contact between two bodies. The toolset is then demonstrated both for the reproduction of a variety of experimental results on transient friction as well as for system simulations of two example systems.
650 0 _aEngineering.
650 0 _aContinuum mechanics.
650 0 _aMechatronics.
650 0 _aMaterials
_xSurfaces.
650 0 _aThin films.
650 1 4 _aEngineering.
650 2 4 _aContinuum Mechanics and Mechanics of Materials.
650 2 4 _aMechatronics.
650 2 4 _aSurfaces and Interfaces, Thin Films.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9783709115053
830 0 _aEngineering Materials,
_x1612-1317
856 4 0 _uhttp://dx.doi.org/10.1007/978-3-7091-1506-0
912 _aZDB-2-ENG
942 _2Dewey Decimal Classification
_ceBooks
999 _c47944
_d47944