Opened 12 years ago

Closed 12 years ago

#1996 closed defect (fixed)

wrong over determined initial system II

Reported by: Christian Schubert Owned by: Lennart Ochel
Priority: high Milestone: 1.9.0
Component: Backend Version: trunk
Keywords: initial system wrong over-determined Cc: Jens Frenkel

Description

The over-determined initial system of model

Modelica.Blocks.Examples.Interaction1

also has a duplicate equation but it looks slightly different, so I opened a new ticket:

1 (2):   start.pre_reset := {pre(start.reset[1])};
  stop.reset[1] := $PRE.stop.reset[1];
[...]
5 (1): stop.reset[1] = $PRE.stop.reset[1]

Here, we got an array equation and a duplicate of only parts of it.

Change History (7)

comment:1 by Christian Schubert, 12 years ago

see also #1994

comment:2 by Christian Schubert, 12 years ago

Here is a list of all models with supposedly over-determined initial systems

Modelica.Blocks.Examples.Interaction1
Modelica.Blocks.Examples.RealNetwork1
Modelica.Fluid.Examples.ControlledTankSystem.ControlledTanks
Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonQuasiStationary
Modelica.Mechanics.MultiBody.Examples.Constraints.ConstrainRevoluteJoint
Modelica.Mechanics.MultiBody.Examples.Constraints.ConstrainSphericalJoint
Modelica.Mechanics.MultiBody.Examples.Constraints.ConstrainUniversalJoint
Modelica.Mechanics.MultiBody.Examples.Loops.Fourbar2
Modelica.StateGraph.Examples.ControlledTanks

comment:3 by Lennart Ochel, 12 years ago

Status: new → accepted

comment:4 by Jens Frenkel, 12 years ago

Modelica.Magnetic.FluxTubes.Examples.SolenoidActuator.ComparisonQuasiStationary: modelic.org #942

comment:5 by Christian Schubert, 12 years ago

Modelica.Mechanics.MultiBody.Examples.Constraints.ConstrainRevoluteJoint
Modelica.Mechanics.MultiBody.Examples.Constraints.ConstrainSphericalJoint
Modelica.Mechanics.MultiBody.Examples.Constraints.ConstrainUniversalJoint
modelica.org #944

comment:6 by Jens Frenkel, 12 years ago

Modelica.Mechanics.MultiBody.Examples.Loops.Fourbar2
modelica.org #945

comment:7 by Jens Frenkel, 12 years ago

Resolution: → fixed
Status: accepted → closed

Modelica.Fluid.Examples.ControlledTankSystem.ControlledTanks
Modelica.StateGraph.Examples.ControlledTanks
all others have to be fixed in msl

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