The damped vibrating strings under stochastic forces

• Autorzy: Ebady, A. M. , El-Tawil, G. E.
• Języki publikacji: EN

Abstrakty

EN

The solution of the stochastic wave equation under damping coefficient and stochastic forces is considered in this paper using the finite sine transform method . The equation represents a damped vibrating string under a stochastic force. The ensemble average and variance of the string deflection are computed in general expressions and then relaxed to the case of the modulated white noise. A case study is considered to illustrate the reliability on the present analysis.

Słowa kluczowe

EN

stochastic force; vibrations; string

• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 1999
• Tom: Vol. 3, nr 1
• Strony: 15--25
• Opis fizyczny: Bibliogr. 24 poz.

Twórcy

autor

Ebady, A. M.

• Menoufia University, Faculty of Engineering, Basic Engineering Sciences Dept., Shebin EL-Kom, Egypt

autor

El-Tawil, G. E.

• Cario University, Faculty of Engineering, Engineering Mathematics Dept., Giza, Egypt