High Speed Digital Holography: Equivalence of Full-Field Accelerometer for Vibration Measurement Oakland Univ

Format:

Conference/Event

Author/Creator:

Hung, Y. Y., author.

Conference Name:

International Congress & Exposition (1996-02-26 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1996

Summary:

This paper presents a novel technique allowing time-dependent displacement of an object to be studied by continuously digitizing the speckle images using a high speed image acquisition system. Instead of generating fringe patterns, the displacement versus time for any point of interest can be studied. Therefore, the technique is equivalent to "many" massless and noncontact displacement sensors, which is particularly useful for vibration measurement

Notes:

Vendor supplied data

Publisher Number:

960715

Access Restriction:

Restricted for use by site license