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IdealGear.md

IdealGear ​

This element characterizes any type of gear box which is fixed in the ground and which has one driving shaft and one driven shaft.

This component extends from PartialElementaryTwoSplinesAndSupport

Usage ​

IdealGear(ratio)

Parameters: ​

NameDescriptionUnitsDefault value
ratioTransmission ratio–

Connectors ​

Variables ​

NameDescriptionUnits
phi_supportAbsolute angle of support splinerad
phi_aRelative angle between shaft a and the supportrad
phi_bRelative angle between shaft b and the supportrad

Behavior ​

Source ​

dyad
# This element characterizes any type of gear box which is fixed in the ground and
# which has one driving shaft and one driven shaft.
component IdealGear
  extends PartialElementaryTwoSplinesAndSupport
  # Transmission ratio
  parameter ratio::Real
  # Relative angle between shaft a and the support
  variable phi_a::Angle
  # Relative angle between shaft b and the support
  variable phi_b::Angle
relations
  phi_a = spline_a.phi-phi_support
  phi_b = spline_b.phi-phi_support
  phi_a = ratio*phi_b
  0 = ratio*spline_a.tau+spline_b.tau
metadata {
  "JuliaSim": {"icons": {"default": "jsml://RotationalComponents/IdealGear.svg"}}
}
end
Flattened Source
# This element characterizes any type of gear box which is fixed in the ground and
# which has one driving shaft and one driven shaft.
component IdealGear
  spline_a = Spline() [{
    "JuliaSim": {"placement": {"icon": {"x1": -50, "y1": 450, "x2": 50, "y2": 550}}}
  }]
  spline_b = Spline() [{
    "JuliaSim": {"placement": {"icon": {"x1": 950, "y1": 450, "x2": 1050, "y2": 550}}}
  }]
  support = Spline() [{
    "JuliaSim": {
      "placement": {"icon": {"iconName": "support", "x1": 450, "y1": 950, "x2": 550, "y2": 1050}}
    }
  }]
  # Absolute angle of support spline
  variable phi_support::Angle
  # Transmission ratio
  parameter ratio::Real
  # Relative angle between shaft a and the support
  variable phi_a::Angle
  # Relative angle between shaft b and the support
  variable phi_b::Angle
relations
  support.phi = phi_support
  support.tau = -spline_a.tau-spline_b.tau
  phi_a = spline_a.phi-phi_support
  phi_b = spline_b.phi-phi_support
  phi_a = ratio*phi_b
  0 = ratio*spline_a.tau+spline_b.tau
metadata {
  "JuliaSim": {"icons": {"default": "jsml://RotationalComponents/IdealGear.svg"}}
}
end

Test Cases ​

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