Back to Search
Start Over
General Formulation of Inverse Substructuring Method for Multicoordinate Coupled System
- Source :
- Advances in Mechanical Engineering, Vol 6 (2014)
- Publication Year :
- 2014
- Publisher :
- SAGE Publishing, 2014.
-
Abstract
- A frequency response function- (FRF-) based direct decoupling method is proposed and applied to inverse analysis of a multicoordinate coupled system. The general formulation of inverse substructuring method for multicoordinate coupled multisubstructure system is derived. The proposed method is validated by a lumped mass-spring-damper model; the predicted FRFs of substructures are compared with the direct computations, showing exact agreement. The developed method offers an approach to back out the unknown substructure-level FRFs from purely system-level FRFs.
- Subjects :
- Mechanical engineering and machinery
TJ1-1570
Subjects
Details
- Language :
- English
- ISSN :
- 16878132
- Volume :
- 6
- Database :
- Directory of Open Access Journals
- Journal :
- Advances in Mechanical Engineering
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.becb39a417e343d5b8c3c397d666aa00
- Document Type :
- article
- Full Text :
- https://doi.org/10.1155/2014/475128