Translation of Modelica.Mechanics.MultiBody.Examples.Constraints.RevoluteConstraint
The DAE has 2927 scalar unknowns and 2927 scalar equations.
Statistics
Original Model
Number of components: 145
Variables: 1376
Parameters: 362 (562 scalars)
Unknowns: 1014 (2927 scalars)
Differentiated variables: 45 scalars
Equations: 920
Nontrivial: 640
Translated Model
Constants: 2009 scalars
Free parameters: 80 scalars
Parameter depending: 270 scalars
Continuous time states: 4 scalars
Time-varying variables: 245 scalars
Alias variables: 885 scalars
Number of mixed real/discrete systems of equations: 0
Sizes of linear systems of equations: {21, 23, 3}
Sizes after manipulation of the linear systems: {8, 3, 0}
Sizes of nonlinear systems of equations: {15}
Sizes after manipulation of the nonlinear systems: {3}
Number of numerical Jacobians: 0
Initialization problem
Sizes of linear systems of equations: {3, 6, 7}
Sizes after manipulation of the linear systems: {3, 0, 0}
Sizes of nonlinear systems of equations: {6, 7}
Sizes after manipulation of the nonlinear systems: {1, 1}
Number of numerical Jacobians: 0
Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
joint.phi
joint.w
Dynamically selected continuous time states
There are 2 sets of dynamic state selection.
From set 1 there is 1 state to be selected from:
freeMotionScalarInit.initAngle.angle[]
From set 2 there is 1 state to be selected from:
bodyOfConstraint.body.w_a[]
der(freeMotionScalarInit.initAngle.angle[1])
der(freeMotionScalarInit.initAngle.angle[2])
freeMotionScalarInit.initAngle.R_rel.w[]
Finished