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Avoidance of Stick‐Slip Motion by Vibration Control

Avoidance of Stick‐Slip Motion by Vibration Control This paper deals with the excitation mechanisms of friction induced vibrations and recently found methods to avoid these vibrations. It is remarkable, that mechanisms of excitation and avoidance are closely related and, infact, the presented idea and realization of vibration control is derived from theoretical investigation of excitation mechanism. The basic mechanism will be explained and two methods of vibration control will be demonstrated theoretically and by experiment. The concept of fluctuating normal forces is the basic idea behind the two methods of vibration control. In the first case the fluctuating normal forces are generated by an additional oscillator connected to the basic stick‐slip oscillator. In the second case, fluctuating normal forces are generated directly by a magnetic actuator. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Proceedings in Applied Mathematics & Mechanics Wiley

Avoidance of Stick‐Slip Motion by Vibration Control

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References (2)

Publisher
Wiley
Copyright
Copyright © 2003 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1617-7061
eISSN
1617-7061
DOI
10.1002/pamm.200310337
Publisher site
See Article on Publisher Site

Abstract

This paper deals with the excitation mechanisms of friction induced vibrations and recently found methods to avoid these vibrations. It is remarkable, that mechanisms of excitation and avoidance are closely related and, infact, the presented idea and realization of vibration control is derived from theoretical investigation of excitation mechanism. The basic mechanism will be explained and two methods of vibration control will be demonstrated theoretically and by experiment. The concept of fluctuating normal forces is the basic idea behind the two methods of vibration control. In the first case the fluctuating normal forces are generated by an additional oscillator connected to the basic stick‐slip oscillator. In the second case, fluctuating normal forces are generated directly by a magnetic actuator.

Journal

Proceedings in Applied Mathematics & MechanicsWiley

Published: Dec 1, 2003

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