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State-Space Substructuring with Transmission Simulator

Maren Scheel ; Anders T Johansson (Institutionen för tillämpad mekanik, Dynamik)
DYNAMICS OF COUPLED STRUCTURES, VOL 4 (Proceedings of the 34th IMAC, A Conference and Exposition on Structural Dynamics 2016) (2191-5644). p. 91-103. (2016)
[Konferensbidrag, övrigt]

The dynamic substructuring focus group of SEM organizes sessions on experimental substructuring each IMAC conference and has been doing so for a number of years. Over the last decade, the use of so-called transmission simulators has trended within the community. Transmission simulators are well-modeled parts that fit to the interface of the substructures to be coupled to allow distributed interfaces and relaxation of the coupling conditions by the transmission simulator’s analytical modes at the cost of adding a decoupling step to the substructuring problem. In this paper, the transmission simulator concept is adapted to state-space substructuring. Experimental-analytical substructuring of the focus group benchmark structure, the Ampair A600 wind turbine, is used to verify the methodology.

Nyckelord: Dynamic substructuring; Transmission simulator; State-space coupling; Ampair wind turbine; Experimental dynamics

Denna post skapades 2016-07-05. Senast ändrad 2017-07-24.
CPL Pubid: 239005


Institutioner (Chalmers)

Institutionen för tillämpad mekanik, Dynamik (1900-2017)



Chalmers infrastruktur