Stick-slip vibrations induced by alternate friction models

被引：331

作者：

Leine, RI

Van Campen, DH

De Kraker, A

Van den Steen, L

机构：

[1] Eindhoven Univ Technol, Dept Mech Engn, NL-5600 MB Eindhoven, Netherlands

[2] Shell Int Explorat & Prod BV, NL-2280 AB Rijswijk, Netherlands

来源：

NONLINEAR DYNAMICS | 1998年 / 16卷 / 01期

关键词：

stick-slip vibrations; shooting method; dry friction; discontinuous systems;

D O I：

10.1023/A:1008289604683

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In the present paper a simple and efficient alternate friction model is presented to simulate stick-slip vibrations. The alternate friction model consists of a set of ordinary non-stiff differential equations and has the advantage that the system can be integrated with any standard ODE-solver. Comparison with a smoothing method reveals that the alternate friction model is more efficient from a computational point of view. A shooting method for calculating limit cycles, based on the alternate friction model, is presented. Time-dependent static friction is studied as well as application in a system with 2-DOF.

引用

页码：41 / 54

页数：14

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