An exact formulation for structural dynamic model error localization

Gordis, Joshua H.

dc.contributor.author	Gordis, Joshua H.
dc.date	1993
dc.date.accessioned	2014-04-10T17:35:01Z
dc.date.available	2014-04-10T17:35:01Z
dc.date.issued	1993
dc.identifier.uri	https://hdl.handle.net/10945/40349
dc.description	Conference: 1993 IMAC XI - 11th International Modal Analysis Conference	en_US
dc.description.abstract	The general theory for frequency domain structural synthesis is based on a structural synthesis transformation, a direct analytic relation between two frequency response function structural models. This transformation provides an exact formula for the localization of finite element modeling errors, independent of error magnitude. The localization matrix plays a critical role in the associated theory of frequency domain structural identification, as it provides the information required to insure a unique solution for the modeling errors. The localization matrix is seen to be general frequency domain statement of the error matrix and unity check methods. Methods for the practical implementation of frequency domain localization are presented. The implication of such methods are discussed.	en_US
dc.publisher	Monterey, California. Naval Postgraduate School	en_US
dc.rights	This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.	en_US
dc.title	An exact formulation for structural dynamic model error localization	en_US
dc.type	Conference Paper	en_US
dc.contributor.department	Mechanical Engineering