Random vibration systems with epsilon-correlated excitations
Jürgen vom Scheidt, Hans-Jörg Starkloff and Ralf Wunderlich
Z. Angew. Math. Mech., 81-S3:649-650, 2001.
Abstract :
In the paper asymptotic expansions for second-order moments of solutions
to ordinary differential equations with weakly correlated random
inhomogeneous terms are presented.
Such equations arise e.g. in the mathematical modeling of vibration systems
with an external random excitation.
The given expansions allow an efficient approximative computation
of moment functions of the solution process, particularly when
the number of degrees of freedom is large.