Identification of damping prohibiting stick-slip form friction influenced dynamic system

Author:

Yadav Jitendra1,Maity Dipak2,Kurre Santosh Kumar1,Kumar Adesh3,Kumar Roushan1,Chouhan Sanjay4

Affiliation:

1. Department of Mechanical Engineering, School of Engineering, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India

2. Department of Chemical Engineering, School of Engineering, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India

3. Department of Electrical & Electronics Engineering, School of Engineering, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India

4. Department of Electronics & Communication Engineering, Jawaharlal Institute of technology, Borawan, Madhya Pradesh, India

Abstract

The present work discusses the application of damping for friction-influenced dynamic systems to inhibit stick-slip vibrations. The stick-slip can be eliminated from the system with an appropriate selection of system parameters like lower friction coefficient, lower value of the ratio of static to Coulomb friction, and higher driving velocity. Sometimes due to functional constraints, these parameters cannot be selected as per the will. The alternate approach is to embed the system with proper damping to ensure dynamics without stick-slip vibrations. Present work encapsulates this aspect viz. numerical simulation of a 1 DOF system by incorporating damping to obtain the responses in terms of displacement and velocity versus time plots. The study presents a noble approach to determine the value of damping critical in ensuring the stick-slip free vibrations.

Publisher

SAGE Publications

Subject

Mechanical Engineering

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3