Opened 16 years ago

Last modified 15 years ago

#1083 closed defect (fixed)

[MSL] [Machines] Differentiation of Abs not supported: AIMC_Inverter (from MathCore)

Reported by: krsta Owned by: krsta
Priority: low Milestone:
Component: Version:
Keywords: Cc: krsta,

Description

(Old MathCore Track ID 1144)

Initiation of "Modelica.Electrical.Machines.Examples.AIMC_Inverter" as experiment "Modelica.Electrical.Machines.Examples.AIMC_Inverter 1" started at 17:36:40
ERROR: Building of model failed. Kernel error.
The language feature differentiation of function abs is not supported. Suggested workaroung: no suggestion

The problem is derivation when reducing index. A simple test is this model provided py Peter:

model abstest 
  Real x;
  Real y;
equation 
  der(x)+der(y)=2;
  x+abs(y)=0; // Denna ekvation måste deriveras vid indexreduktionen
end abstest;

Change History (1)

comment:1 by Jan Brugård, 15 years ago

This works now. Closing.

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