Add simple regression test for coupled modal analysis

CMakeLists.txt

@@ -16,7 +16,7 @@
 set ( TEST_DIRS FreeFallTriad SimplePendulum MassSpring BeamModes
                 ConstantCurrent AddedMass InternalFluid
                 ParticleInWaves SoilDegradation CarSuspension CamJoint
-                DampedOscillator CorotatedLoad AngleSensor
+                DampedOscillator CorotatedLoad AngleSensor CtrlSysModes
                 Tower Frame Sweep SpringDamper RobotArm )
 
 if ( TARGET test_external )

TimeDomain/CtrlSysModes/CMakeLists.txt

@@ -0,0 +1,24 @@
+# SPDX-FileCopyrightText: 2023 SAP SE
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# This file is part of FEDEM - https://openfedem.org
+
+set ( TEST_ID ShellSprDmp )
+
+message ( STATUS "INFORMATION : Adding regression test ${TEST_ID}" )
+
+add_test ( NAME ${TEST_ID}-passiv COMMAND ${VALGRIND_CMD} fedem_solver
+           -fco passiv.fco -curvePlotFile outputs.asc -terminal -1
+           -verify ShellSpring_modes.asc 1.0e-16 )
+
+add_test ( NAME ${TEST_ID}-aktiv COMMAND ${VALGRIND_CMD} fedem_solver
+           -fco aktiv.fco -curvePlotFile outputs.asc -terminal -1
+           -verify ShellSpring_modes.asc 1.0e-16 )
+
+add_test ( NAME ${TEST_ID}-reduce COMMAND ${VALGRIND_CMD} fedem_reducer
+           -fco Plate2D.fco -terminal -1 )
+
+# Ensure the FE part reduction is performed before the dynamics simulation
+set_tests_properties ( ${TEST_ID}-passiv PROPERTIES DEPENDS ${TEST_ID}-reduce )
+set_tests_properties ( ${TEST_ID}-aktiv  PROPERTIES DEPENDS ${TEST_ID}-reduce )

TimeDomain/CtrlSysModes/Plate2D.fco

@@ -0,0 +1,11 @@
+#FEDEM calculation options
+-linkfile "Plate2D.ftl"
+-lumpedmass
+-extNodes <1,56,66,211,222,231,376,386,441>
+#FEDEM output options
+-linkId 16
+-Bmatfile "Plate2D_B.fmx"
+-gravfile "Plate2D_G.fmx"
+-samfile "Plate2D_SAM.fsm"
+-stiffile "Plate2D_S.fmx"
+-massfile "Plate2D_M.fmx"