LinkageDesigner Package Paclet SymbolSee Also »|More About »

$LDDerivedParametersB

Record identifier of LinkageData. It stores the list of implicitly derived dependent parameter record of the linkage. Every dependent parameter record contains {str,parameters,equations} records.
  • str is a string that define the name of the record. Example: "Fourbar@RotationalJoint-4" .
  • parameters is a list of Rule. The left side of the rule is the symbol of the parameter, while the right side is the current value of the variable. Example {1->1.2, 2->2.3}
  • equations is a list of equations which specifies the parameters.
  • $LDDerivedParametersB record is automatically appended to the linkage in case of loop closing kinematic pair is definition.
  • The current values of the implicitly derived parameters are calculated by solving the equations.
  • The equations are solved internally with FindRoot function.
EXAMPLESCLOSE ALL
Basic Examples   (1)
Load LinkageDesigner package
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Define a 4-bar linkage
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Display the $DerivedParametersB record
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Change the driving variable of the linkage
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Retrieve $LDDerivedParametersB record
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