Application of Statistical Linearization Techniques to Nonlinear Multidegree-of-Freedom Systems
- 1 June 1972
- journal article
- Published by ASME International in Journal of Applied Mechanics
- Vol. 39 (2) , 545-550
- https://doi.org/10.1115/1.3422714
Abstract
A statistical linearization approach is applied to problems of the stationary random response of nonlinear multidegree-of-freedom dynamical systems. The approach is formulated in such a way that the resulting linear system parameters have a simple physical interpretation and can often be determined analytically. The accuracy of the approach is investigated by means of examples.Keywords
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