Some approaches to substructure coupling with dampingTime-domain and frequency-domain methods for coupling substructures with general linear damping are discussed. A time-domain method is presented which employs a state variable representation of each substructure. Also presented is a method which employs frequency-domain coupling together with DFT and FFT transformations to obtain transient response solutions.
Document ID
19870026210
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Craig, R. R., Jr. (Texas, University Austin, United States)
Bachmeyer, R. C. (Intergraph Corp. Huntsville, AL, United States)
Howsman, T. G. (Control Dynamics Co. Huntsville, AL, United States)