Persamaan vibrasi paksa dengan reda

Persamaan vibrasi paksa dengan redaman memiliki bentuk persamaan berupa m (d^2 x)/(dt^2 )+b dx/dt+kx=F_0 cos⁡ωt. Faktor luar yang mempengaruhi persamaan ini sebesar F_0 cos⁡ωt dan faktor redaman berupa –bv. Penyelesaian menggunakan metode Shooting dilakukan dengan mereduksi masalah nilai batas menjadi masalah nilai awal. Selanjutnya digunakan metode Runge-Kutta orde empat untuk menyelesaikan permasalahan nilai awal. Kemudian melakukan pendekatan metode Shooting menggunakan kombinasi linier.

Results (English) 1:

Forced vibration with damping equation has the form of the equation in the form m (d ^ 2 x) / (dt ^ 2) + b dx / dt + k = F_0 cos⁡ωt. The external factors which affect this equation for F_0 cos⁡ωt and damping factor -bv form. Shooting completion method done by reducing the boundary value problem into an initial value problem. Furthermore, the Runge-Kutta method is used to solve the problems of fourth order initial value. Then approach the Shooting method uses a linear combination.

Results (English) 2:

Forced vibration equations with attenuation have a form of equation m (d ^ 2 x)/(dt ^ 2) + B DX/dt + kx = F_0 cos ωt. Outside factors affecting this equation are F_0 cos ωt and attenuation factor – BV. Finishing using the Shooting method is done by reducing the boundary value issue into an initial value issue. The next four order Runge-Kutta method is used to resolve the initial value issue. Then approach Shooting method using a linear combination.