Static friction indeterminacy problems and modeling of stick-slip phenomenon in discrete dynamic systems

被引：0
作者：
Zardecki, Dariusz [1 ]
机构：
[1] PIMOT, Automot Ind Inst, Warsaw, Poland
来源：
JOURNAL OF THEORETICAL AND APPLIED MECHANICS | 2007年 / 45卷 / 02期
关键词：
static friction; force indeterminacy; stick-slip; multi-body systems; mathematical modeling; Gauss principle; piecewise linear projections;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The paper presents a new method of modeling of the friction action in discrete dynamic systems in cases of undetermined distribution of static friction forces. This method is based on the Gauss Principle and the piecewise linear luz (...) and tar (...) projections with their original mathematical apparatus. The derived variable-structure model of a two-body system with three frictional contacts describes the stick-slip phenomenon in detail. The model has an analytical form applicable to standard (without iterations) computational procedures.
引用
收藏
页码：289 / 310
页数：22
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