0
RESEARCH PAPERS: Vibration and Sound

Active Control of Impact Vibration Using Feedforward Control Method

[+] Author and Article Information
N. Tanaka, Y. Kikushima

Mechanical Engineering Laboratory, 1–2 Namiki Sakuramura Niiharigun, (Tsukuba Science City), Ibaraki 305 Japan

J. Vib., Acoust., Stress, and Reliab 111(1), 53-60 (Jan 01, 1989) (8 pages) doi:10.1115/1.3269823 History: Received November 01, 1986; Online November 23, 2009

Abstract

For the purpose of developing a vibrationless forge hammer, this paper presents a principle of the vibrationless forge method based upon an active vibration control technique. Then, from a viewpoint of feedforward control method, the vibrationless forge system is analyzed, and state equations of the system are derived. Next, with a view to simulating the vibrationless forge system using an analog computer, a signal wave of an impact force actually taken in a hammering test is employed as an input to the analog computer. Moreover, the control effect for suppressing the impact vibration is discussed. Finally, in order to obtain a perspective to realize the vibrationless forge hammer, an experiment is carried out, and the effectiveness of the vibrationless forge method is verified.

Copyright © 1989 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In