modelIdealGearBox

Ideal gearbox with multiple gears. Gearshift is implemented as a first order system in gear_ratio to not trigger steps.
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Extends from Modelica.Mechanics.Rotational.Interfaces.PartialElementaryTwoFlangesAndSupport2 (Partial model for a component with two rotational 1-dim. shaft flanges and a support used for textual modeling, i.e., for elementary models).

Parameters

TypeNameDefaultDescription
BooleanuseSupport (from PartialElementaryTwoFlangesAndSupport2)false= true, if support flange enabled, otherwise implicitly grounded
Real[:]ratios{1}Transmission ratios (flange_a.phi/flange_b.phi)
RealTg0.1Time constant for change of gear ratio.

Connectors

TypeNameDefaultDescription
Flange_aflange_a (from PartialElementaryTwoFlangesAndSupport2)Flange of left shaft
Flange_bflange_b (from PartialElementaryTwoFlangesAndSupport2)Flange of right shaft
Supportsupport (from PartialElementaryTwoFlangesAndSupport2)Support/housing of component
Modelica.Blocks.Interfaces.IntegerInputGearGear number

Components

TypeNameDefaultDescription
Modelica.SIunits.Anglephi_aAngle between left shaft flange and support
Modelica.SIunits.Anglephi_bAngle between right shaft flange and support
RealgearRatio