Analysis of the frame rate limit for the estimation of the vibration measurements in a mechanical system using optical techniques

Victor Ivan Moreno-Oliva; Jose Angel Desales-Dominguez; Edwin Román-Hernández; Manuel Campos-García

doi:10.1117/12.2592800

12 September 2021 Analysis of the frame rate limit for the estimation of the vibration measurements in a mechanical system using optical techniques

Victor Ivan Moreno-Oliva, Jose Angel Desales-Dominguez, Edwin Román-Hernández, Manuel Campos-García

Author Affiliations +

Proceedings Volume 11873, Optical Fabrication, Testing, and Metrology VII; 118730K (2021) https://doi.org/10.1117/12.2592800
Event: SPIE Optical Systems Design, 2021, Online Only

Conference Poster

Abstract

In this work, we analyze the advantages and limitations of the systems of low speeds of frames per second (fps) for the estimation of the vibrations measurements in systems where optical techniques are used. The acquisition systems with low fps are interesting because they are not expensive. In this way, the aim of this work is to compute the limit speed to obtain good resolutions in data collection. Laser triangulation technique is implemented to determine the natural frequency of vibration of a system using a cantilever beam, as a standard example. The results are compared, with a commercial accelerometer.

Conference Presentation

Citation Download Citation

Victor Ivan Moreno-Oliva, Jose Angel Desales-Dominguez, Edwin Román-Hernández, and Manuel Campos-García "Analysis of the frame rate limit for the estimation of the vibration measurements in a mechanical system using optical techniques", Proc. SPIE 11873, Optical Fabrication, Testing, and Metrology VII, 118730K (12 September 2021); https://doi.org/10.1117/12.2592800

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