Stochastic autoregressive moving average (ARMA) models, representing a large class of dynamic systems, have been implemented to obtain a parametric representation of system behavior. A comparison has been made between results obtained by single harmonic excitation and random noise excitation. The concept of modal decomposition has been introduced. The DDS methodology is capable of accurately identifying the structural systems.
|Original language||English (US)|
|Number of pages||40|
|Journal||Manufacturing Engineering Transactions|
|State||Published - 1980|
|Event||Manuf Eng Trans 1980, North Am Manuf Res Conf Proc, 8th - Rolla, MO, USA|
Duration: May 19 1980 → May 21 1980
ASJC Scopus subject areas