modelGear
Massive gear
Extends from Ports.Flange_a_b (Two flange).
Information
Ideal massive gear. N rigidly coupled inertias with gear-ratio
ratio[1]/ratio[2], .., ratio[end-1]/ratio[end]
Input identical with massless gear 'GearNoMass'.
Gear ratios are defined by relative speed. The following specifications are equivalent
ratio = {6, 2, 1}
ratio = {9000, 3000, 1500}
For memorising
ratio[1]/ratio[end] > 1 if flange_a faster flange_b.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | ratio | {1, 1} | gear-ratio {p, .., n}, (speeds in arbitrary units) |
| SI.Inertia | J | {1, 1} | inertias {p, .., n}, (not reduced) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Interfaces.Rotation_p | flange_a (from Flange_a_b) | flange side a | |
| Interfaces.Rotation_n | flange_b (from Flange_a_b) | flange side b |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Angle | phi | ||
| SI.AngularVelocity | w | ||
| SI.AngularAcceleration | a |