Paper Title:
Characteristics of Stick Regions in Frictional Vibration with a Compressed Nonlinear Spring
  Abstract

In-plane characteristics of a single degree of freedom frictional system with a compressed spring are considered. The compressed spring is vertically installed to the mass moving horizontally along the friction interface. The compressed spring can introduce a nonlinear negative stiffness into the in-plane motion. The resulting system has a multiple equilibrium points; an unstable point at the center and two stable points on either side. It is shown that two stable equilibrium points can be separated far apart by increasing the compression ratio and the stiffness of the spring. The friction system is often characterized by stick and slip motions that cause unfavorable effects such as wear, noise, and chatter etc. It is demonstrated that increasing the compression ratio and the stiffness of the spring results in decreasing the size of the stick regions.

  Info
Periodical
Key Engineering Materials (Volumes 321-323)
Edited by
Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi
Pages
1585-1588
DOI
10.4028/www.scientific.net/KEM.321-323.1585
Citation
K. H. Shin, Y. S. Lee, "Characteristics of Stick Regions in Frictional Vibration with a Compressed Nonlinear Spring", Key Engineering Materials, Vols. 321-323, pp. 1585-1588, 2006
Online since
October 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Minoru Yamashita, Noriyuki Sawada, Toshio Hattori
Abstract:The wood bar with square cross-section was biaxially compressed with respect to the cross-sectional plane and the impact 4-point bending test...
247
Authors: Rui Zhao, Lu Sun, Rui Li
Other related topics
Abstract:A new solution to geometrically nonlinear problems is presented. It has been found that the deflection curve equation expressed in terms of...
3296
Authors: Dein Shaw, Jyun Yu Cai, Chien Ting Liu
Abstract:In this study, a new idea of wind powered air compression system is introduced. Present study relates to an air compression system having a...
293
Authors: Yan Zhu, Yun Xu Chen
Chapter 1: Geological and Geotechnical Engineering
Abstract:Compression and collapse of unsaturated compacted loess are studied by using dry density and water content which easily controlled in...
22
Authors: Yong Jun Peng, Fen Tan, Jun Sun
Chapter 4: AI in Design Engineering, Information Technologies Applications
Abstract:This article topics based on multi-feature fusion the Mean shift target tracking technology belongs to the field of intelligent video...
561