solver_model module

Mathmatical models governed by ordinary differential equations.

Describes initial value problems as systems of first order ordinary differential equations.

Date

2019-05-25

disk(x, t, *p)

Rotation of an eccentric disk.

Parameters

• x (list) – values of the function

• t (list) – time

• *p –

  parameters of the function

  • diameter

  • eccentricity

  • torque

disk_nm(xn, xpn, xppn, t, *p)

Rotation of an eccentric disk.

Parameters

• xn (list) – values of the function

• xpn (list) – first derivative values of the function

• xppn (list) – second derivative values of the function

• t (list) – time

• *p –

  parameters of the function

  • diameter

  • eccentricity

  • torque

disk_nmmdk(xn, xpn, xppn, t, *p)

Rotation of an eccentric disk.

Parameters

• xn (list) – values of the function

• xpn (list) – derivative values of the function

• xppn (list) – second derivative values of the function

• t (list) – time

• *p –

  parameters of the function

  • diameter

  • eccentricity

  • torque