added DrumBoiler as testcase for linearization

openmodelica/linearization/Makefile

@@ -22,10 +22,11 @@ test_04.mos \
 test_05.mos \
 test_06.mos \
 test_07.mos \
-ticket3701.mos \
+testDrumBoiler.mos \
 testknownvar.mos \
 testMathFuncs.mos \
 testRecordDiff.mos \
+ticket3701.mos \
 
 
 # test that currently fail. Move up when fixed. 

openmodelica/linearization/testDrumBoiler.mos

@@ -0,0 +1,67 @@
+// name:     testDrumBoiler
+// keywords: jacobian differentiation linearization
+// status:   correct
+// teardown_command: rm -rf testDrumBoilerLin* output.log
+//
+
+loadModel(Modelica);getErrorString();
+loadString("
+model testDrumBoilerLin
+  extends Modelica.Fluid.Examples.DrumBoiler.DrumBoiler(use_inputs=true);
+end testDrumBoilerLin;
+");
+
+setCommandLineOptions("--generateSymbolicLinearization");
+linearize(testDrumBoilerLin, stopTime=0.0);getErrorString();
+
+loadFile("linear_testDrumBoilerLin.mo");
+list(linear_testDrumBoilerLin);
+
+
+// Result:
+// true
+// ""
+// true
+// true
+// record SimulationResult
+//     resultFile = "testDrumBoilerLin_res.mat",
+//     simulationOptions = "startTime = 0.0, stopTime = 0.0, numberOfIntervals = 500, tolerance = 1e-06, method = 'dassl', fileNamePrefix = 'testDrumBoilerLin', options = '', outputFormat = 'mat', variableFilter = '.*', cflags = '', simflags = ''",
+//     messages = "stdout            | info    | Linearization will performed at point of time: 0.000000
+// stdout            | info    | The initialization finished successfully without homotopy method.
+// stdout            | info    | The simulation finished successfully.
+// stdout            | info    | Linear model is created!
+// "
+// end SimulationResult;
+// "Warning: There are iteration variables with default zero start attribute. For more information set -d=initialization. In OMEdit Tools->Options->Simulation->OMCFlags, in OMNotebook call setCommandLineOptions("-d=initialization").
+// "
+// true
+// "model linear_testDrumBoilerLin
+//   parameter Integer n = 3;
+//   // states
+//   parameter Integer k = 2;
+//   // top-level inputs
+//   parameter Integer l = 4;
+//   // top-level outputs
+//   parameter Real x0[3] = {0, 67, 100000};
+//   parameter Real u0[2] = {0, 0};
+//   parameter Real A[3, 3] = [-0, -0.008333333333333333, -0; 0.01044245597663854, -0.01044245597663854, 1.734723475976807e-18; 0.329426456282044, -0.3294264562820693, -1.265654248072678e-14];
+//   parameter Real B[3, 2] = [0, 0; -0.001782707655225083, 0.0003271130816094902; -53.49729114463396, 23.68285223957279];
+//   parameter Real C[4, 3] = [0, 0, 0.0001439468903880629; 0, 1, 0; 0, 0, 1e-05; 0, 0, 0];
+//   parameter Real D[4, 2] = [0, 0; 0, 0; 0, 0; 1, 0];
+//   Real x[3](start = x0);
+//   input Real u[2](start = u0);
+//   output Real y[4];
+//   Real 'x_controller.x' = x[1];
+//   Real 'x_evaporator.V_l' = x[2];
+//   Real 'x_evaporator.p' = x[3];
+//   Real 'u_Y_Valve' = u[1];
+//   Real 'u_q_F' = u[2];
+//   Real 'y_T_S' = y[1];
+//   Real 'y_V_l' = y[2];
+//   Real 'y_p_S' = y[3];
+//   Real 'y_qm_S' = y[4];
+// equation
+//   der(x) = A * x + B * u;
+//   y = C * x + D * u;
+// end linear_testDrumBoilerLin;"
+// endResult