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Parametric Oscillations in Elastic Systems Excited by Random Perturbations with a Finite Correlation Radius.
- Source :
- International Applied Mechanics; Dec2003, Vol. 39 Issue 12, p1436-1440, 5p
- Publication Year :
- 2003
-
Abstract
- The paper addresses the dynamic stability of random systems. The dynamic stability bounds are established on the basis of the definition of stability with respect to moment functions. The differential equations for these functions are derived by approximating an exponentially correlated normal random process by a random process with a finite number of states. These results are shown to agree with the well-known results for parametric white noise excitation [ABSTRACT FROM AUTHOR]
- Subjects :
- CALCULUS
EQUATIONS
MATHEMATICAL analysis
MATHEMATICAL functions
Subjects
Details
- Language :
- English
- ISSN :
- 10637095
- Volume :
- 39
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- International Applied Mechanics
- Publication Type :
- Academic Journal
- Accession number :
- 16822653
- Full Text :
- https://doi.org/10.1023/B:INAM.0000020827.77231.94