Cordioli, JA and Langley, RS and Cotoni, V and Gerges, SNY (2007) Efficient numerical models for investigating the statistics of random dynamic systems. In: UNSPECIFIED pp. 2568-2575..Full text not available from this repository.
The study of random dynamic systems usually requires the definition of an ensemble of structures and the solution of the eigenproblem for each member of the ensemble. If the process is carried out using a conventional numerical approach, the computational cost becomes prohibitive for complex systems. In this work, an alternative numerical method is proposed. The results for the response statistics are compared with values obtained from a detailed stochastic FE analysis of plates. The proposed method seems to capture the statistical behaviour of the response with a reduced computational cost.
|Item Type:||Conference or Workshop Item (UNSPECIFIED)|
|Divisions:||Div C > Applied Mechanics|
|Depositing User:||Cron job|
|Date Deposited:||04 Feb 2015 22:57|
|Last Modified:||05 Feb 2015 06:23|