The solvability of parametrically forced oscillators using WHEP technique

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

Abstrakty

EN

In this paper, the WHEP technique ,which is the Wiener-Hermite Expansion combined with the perturbation technique, is used to obtain an approximate solution moments for the parametrically forced Duffing Oscillator. A general algorithm is described to get the Gaussian part of the solution process imder some necessary assumptions for the solution possibilities. A case study for zero initial conditions is considered to illustrate the solvability of the obtained deterministic equations.

Słowa kluczowe

EN

oscillator; WHEP technique; Wiener-Hermite Expansion; Duffing Oscillator

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 1999
• Tom: Vol. 3, nr 2
• Strony: 181--188
• Opis fizyczny: Bibliogr. 18 poz.

Twórcy

autor

El-Tawil M. A.

• Cairo University, Faculty of Engineering, Engineering Math. Dept, Giza, EGYPT

autor

Mahmoud G. M.

• Assuit University, Faculty of Science, Math. Dept, Assuit. EGYPT