Dynamic Dampers Attached To An Air Mount System

Kimio Uchida

doi:10.1117/12.937919

26 August 1987 Dynamic Dampers Attached To An Air Mount System

Kimio Uchida

Proceedings Volume 0732, 1st Intl Conf on Vibration Control in Optics and Metrology; (1987) https://doi.org/10.1117/12.937919
Event: 1st International Conference on Vibrational Control in Optics and Metrology, 1987, London, United Kingdom

Abstract

In order to enable measurement by dynamic holography, it is necessary to reduce as much as possible the amplitude of the bending displacement of the large surface plate where the testing machine is placed. We produced a large surface plate supported by an air mount. Then we forecast the natural frequency and amplitude of the surface plate, and compared them with the results of our experiment. In addition, after the dynamic dampers which had been developed to reduce the amplitude were attached to the surface plate, we re-forecast the amplitude and compared it with the results of our experiment. As a result, we recognized that the dynamic dampers were effective in reducing the resonance amplitude of the surface plate. In the experiment, the amplitude was reduced to 1/6.

Citation Download Citation

Kimio Uchida "Dynamic Dampers Attached To An Air Mount System", Proc. SPIE 0732, 1st Intl Conf on Vibration Control in Optics and Metrology, (26 August 1987); https://doi.org/10.1117/12.937919

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available