Modal Analysis with the DMS/TSA System Zonic Technical Labs, Incorporated

Format:

Conference/Event

Author/Creator:

Durham, David J., author.

Conference Name:

Aerospace Engineering and Manufacturing Meeting (1976-11-30 : San Diego, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1976

Summary:

Digital signal processing systems using the FFT (Fast Fourier Transform) have increased the efficiency and power of modal analysis in solving dynamics problems. One function of these systems, the generation of animated deformation plots, provides a very useful tool for studying complex structures vibrating at resonant frequencies. The digital processing systems have automated the procedure for developing these plots and have allowed the extraction of multiple plots from a single set of data. This paper outlines the development of animated deformation plots from experimental frequency response information. Emphasis is placed on the use of a local and timeshared analysis system (the DMS/TSA) for cost effective analysis procedures

Notes:

Vendor supplied data

Publisher Number:

760877

Access Restriction:

Restricted for use by site license