EFFECT OF NONLINEARITIES IN ELASTOMERIC MATERIAL DAMPERS ON TORSIONAL VIBRATION CONTROL

被引：15

作者：

ASFAR, KR

机构：

[1] Mechanical Engineering Department, Jordan University of Science and Technology, Irbid

来源：

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 1992年 / 27卷 / 06期

关键词：

D O I：

10.1016/0020-7462(92)90047-B

中图分类号：

O3 [力学];

学科分类号：

08 [工学]; 0801 [力学];

摘要：

The effect of non-linearities in elastomeric-material dampers used to quiet torsional oscillations of internal-combustion engines shafts is investigated. The method of multiple scales is used to solve the equations for the case of primary resonance. Steady-state solutions are obtained and their stability examined. A relationship that relates the elastomer properties (for stable solutions) and other system parameters is found. The steady-state response shows a softening behavior of the system although the actual material non-linearity is of the hardening type.

引用

页码：947 / 954

页数：8