The Influence of Frequency Response Function Estimators on the Approximation of Modal Parameters Dept. of Mechanical Engineering - Engineering Mechanics Michigan Technological Univ. Houghton, MI

Format:

Conference/Event

Author/Creator:

De Clerck, James P., author.

Conference Name:

SAE Noise and Vibration Conference and Exposition (1989-05-16 : Traverse City, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1989

Summary:

It has been shown that the various Frequency Response Function (FRF) Estimators will account for certain types of measurement bias. The motivation behind these estimators is to obtain a more accurate FRF from which modal parameters are obtained. This research addresses the practicality of using a specialized FRF Estimator by comparing the accuracy of the resultant modal parameter estimates.This study of single input/single output systems focuses on the use of scaled FRF Estimators as applied to bivariate data with correlated contaminants

Notes:

Vendor supplied data

Publisher Number:

891165

Access Restriction:

Restricted for use by site license