Efficiencies of Multiple - Input Techniques for Aircraft Ground Vibration Testing SDRC, Incorporated

Format:

Conference/Event

Author/Creator:

Hunt, David (Motion picture director), author.

Conference Name:

Aerospace Congress & Exposition (1984-10-15 : Long Beach, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1984

Summary:

The recent advances in multiple-input techniques for experimental modal analysis have given the test engineer alternatives for performing aircraft ground vibration tests (GVT). Multiple-input random excitation and polyreference analysis are two of the methods that are being used instead of the traditional sine dwell approach. The efficiency and advantages of these new methods are examined and examples of this application to recent aircraft GVT's are described

Notes:

Vendor supplied data

Publisher Number:

841575

Access Restriction:

Restricted for use by site license