"addI")
session.addFMU("PI_Controller",
"../FMUs/Modelica.Blocks.Continuous.Integrator.fmu", "I")
session.addFMU("PI_Controller", "../FMUs/Modelica.Blocks.Math.Add.fmu",
"addPI")
session.addFMU("PI_Controller", "../FMUs/Modelica.Blocks.Math.Gain.fmu",
"gainPI")
session.addFMU("PI_Controller",
"../FMUs/Modelica.Blocks.Nonlinear.Limiter.fmu", "limiter")
session.addFMU("PI_Controller", "../FMUs/Modelica.Blocks.Math.Add.fmu",
"addSat")
session.addFMU("PI_Controller", "../FMUs/Modelica.Blocks.Math.Gain.fmu",
"gainTrack")
# add connections
session.addConnection("PI_Controller", "addP:y", "P:u")
session.addConnection("PI_Controller", "addI:y", "I:u")
session.addConnection("PI_Controller", "P:y", "addPI:u1")
session.addConnection("PI_Controller", "I:y", "addPI:u2")
session.addConnection("PI_Controller", "addPI:y", "gainPI:u")
session.addConnection("PI_Controller", "gainPI:y", "limiter:u")
session.addConnection("PI_Controller", "gainPI:y", "addSat:u2")
session.addConnection("PI_Controller", "limiter:y", "addSat:u1")
session.addConnection("PI_Controller", "addSat:y", "gainTrack:u")
session.addConnection("PI_Controller", "gainTrack:y", "addI:u3")
# parameters
k = 100.0
yMax = 12.0
yMin = -yMax
wp = 1.0
from OMSimulator import OMSimulator
session = OMSimulator()
session.setLogFile("omsllog.txt")
session.setTempDirectory(".")
model = session.newModel()
## instantiate FMUs
session.instantiateFMU(model, "../FMUs/me_source1.fmu", "sourceA")
session.instantiateFMU(model, "../FMUs/me_source1.fmu", "sourceB")
session.instantiateFMU(model, "../FMUs/me_adder1.fmu", "adder")
## add connections
session.addConnection(model, "sourceA.y", "adder.x1")
session.addConnection(model, "sourceB.y", "adder.x2")
## set parameter
session.setReal(model, "sourceA.A", 0.5)
session.setReal(model, "sourceA.omega", 2.0)
session.setStartTime(model, 0.0)
session.setStopTime(model, 10.0)
session.setTolerance(model, 1e-5)
session.exportXML(model, "ImportExport.xml")
session.unload(model)
model2 = session.loadModel("ImportExport.xml")
session.describe(model2)
status = oms.addSystem("model.wc.sc2", oms.system_sc)
printStatus(status, 0)
status = oms.addConnector("model.wc.sc1.u1", oms.input, oms.signal_type_real)
status = oms.addConnector("model.wc.sc1.u2", oms.input, oms.signal_type_real)
status = oms.addConnector("model.wc.sc1.y", oms.output, oms.signal_type_real)
printStatus(status, 0)
status = oms.addConnector("model.wc.sc2.y1", oms.output, oms.signal_type_real)
status = oms.addConnector("model.wc.sc2.y2", oms.output,
oms.signal_type_integer)
status = oms.addConnector("model.wc.sc2.y3", oms.output, oms.signal_type_real)
printStatus(status, 0)
status = oms.addConnection("model.wc.sc1.u1", "model.wc.sc2.y1")
printStatus(status, 0)
## Connecting input to input (illegal)
status = oms.addConnection("model.wc.sc1.y", "model.wc.sc2.y3")
printStatus(status, 3)
## Connecting Real to Integer (illegal)
status = oms.addConnection("model.wc.sc1.u2", "model.wc.sc2.y2")
printStatus(status, 3)
## Connecting to already connected connector (illegal)
status = oms.addConnection("model.wc.sc1.u1", "model.wc.sc2.y3")
printStatus(status, 3)
src, status = oms.list("model.wc")
## status: correct
from OMSimulator import OMSimulator
session = OMSimulator()
session.setLogFile("omsllog.txt")
model = session.newModel()
session.setTempDirectory(".")
session.instantiateFMU(model, "../FMUs/cs.loop1.A.fmu", "A")
session.instantiateFMU(model, "../FMUs/cs.loop1.B.fmu", "B")
session.instantiateFMU(model, "../FMUs/cs.loop1.P.fmu", "P")
# add connections
session.addConnection(model, "A.y", "B.u")
session.addConnection(model, "B.y", "A.u")
session.addConnection(model, "P.y", "A.p")
session.addConnection(model, "P.y", "B.p")
session.setResultFile(model, "cs_loop1_res.mat")
session.setStopTime(model, 0.5)
session.setCommunicationInterval(model, 1e-2)
session.setTolerance(model, 1e-6)
session.describe(model)
session.initialize(model)
session.simulate(model)
session.terminate(model)
printStatus(status, 0)
status = oms.addBus("test.eoo.foo2.bus")
printStatus(status, 0)
status = oms.addConnectorToBus("test.eoo.foo2.bus", "test.eoo.foo2.u1")
printStatus(status, 0)
status = oms.addConnectorToBus("test.eoo.foo2.bus", "test.eoo.foo2.u2")
printStatus(status, 0)
status = oms.addTLMConnection("test.eoo.foo.tlm", "test.eoo.foo2.tlm", 0.001,
0.3, 100, 0)
printStatus(status, 0)
status = oms.addConnection("test.eoo.foo.y1", "test.eoo.foo2.u1")
printStatus(status, 0)
status = oms.addConnection("test.eoo.foo.y2", "test.eoo.foo2.u2")
printStatus(status, 0)
status = oms.addConnection("test.eoo.foo.bus", "test.eoo.foo2.bus")
printStatus(status, 0)
status, src = oms.list("test")
printStatus(status, 0)
print(src)
status = oms.export("test", "test-py.ssp")
printStatus(status, 0)
## teardown_command: rm DualMassOscillator_cs.log DualMassOscillator_cs.mat
from OMSimulator import OMSimulator
session = OMSimulator()
session.setLogFile("DualMassOscillator_cs.log")
session.newFMIModel("DualMassOscillator")
session.setTempDirectory("./DualMassOscillator_cs_tmp")
# instantiate FMUs
session.addFMU("DualMassOscillator", "../FMUs/DualMassOscillator.System1_cs.fmu", "System1")
session.addFMU("DualMassOscillator", "../FMUs/DualMassOscillator.System2_cs.fmu", "System2")
# add connections
session.addConnection("DualMassOscillator", "System1:F", "System2:F")
session.addConnection("DualMassOscillator", "System1:s", "System2:s")
session.addConnection("DualMassOscillator", "System1:v", "System2:v")
session.addConnection("DualMassOscillator", "System1:a", "System2:a")
session.setResultFile("DualMassOscillator", "DualMassOscillator_cs.mat")
session.setStopTime("DualMassOscillator", 0.1)
session.setCommunicationInterval("DualMassOscillator", 1e-5)
session.initialize("DualMassOscillator")
session.simulate("DualMassOscillator")
(_, tcur) = session.getCurrentTime("DualMassOscillator")
vars = ["DualMassOscillator.System1:mass1.s", "DualMassOscillator.System2:mass2.s"]
for var in vars:
status = oms.addConnectorToBus("model.tlm.wc1.bus1", "model.tlm.wc2.y1")
printStatus(status, 3)
status = oms.addConnectorToBus("model.tlm.wc1.bus1", "model.tlm.wc1.y")
printStatus(status, 0)
status = oms.addBus("model.tlm.wc2.bus2")
printStatus(status, 0)
status = oms.addConnectorToBus("model.tlm.wc2.bus2", "model.tlm.wc2.y1")
printStatus(status, 0)
status = oms.addConnectorToBus("model.tlm.wc2.bus2", "model.tlm.wc2.y2")
printStatus(status, 0)
status = oms.addConnection("model.tlm.wc1.u1", "model.tlm.wc2.y1")
printStatus(status, 0)
status = oms.addConnection("model.tlm.wc1.bus1", "model.tlm.wc2.bus2")
printStatus(status, 0)
status = oms.addConnection("model.tlm.wc1.u2", "model.tlm.wc2.y2")
printStatus(status, 0)
status = oms.addConnection("model.tlm.wc2.bus2", "model.tlm.wc1.bus1")
printStatus(status, 3)
src, status = oms.list("model.tlm")
print(src, flush=True)
status = oms.deleteConnectorFromBus("model.tlm.wc1.bus1", "model.tlm.wc1.y")
from OMSimulator import OMSimulator
session=OMSimulator()
session.setLogFile("omsllog.txt")
model = session.newModel()
session.setTempDirectory(".")
# instantiate FMUs
session.instantiateFMU(model, "../FMUs/me_source1.fmu", "sourceA")
session.instantiateFMU(model, "../FMUs/me_source1.fmu", "sourceB")
session.instantiateFMU(model, "../FMUs/me_adder1.fmu", "adder1")
session.instantiateFMU(model, "../FMUs/me_adder1.fmu", "adder2")
# add connections
session.addConnection(model, "sourceA.y", "adder1.x1")
session.addConnection(model, "sourceB.y", "adder1.x2")
session.addConnection(model, "adder1.y", "adder2.x1")
session.addConnection(model, "sourceB.y", "adder2.x2")
# set parameter
session.setReal(model, "sourceA.A", 0.5)
session.setReal(model, "sourceA.omega", 2.0)
session.setStopTime(model, 10.0)
session.describe(model)
session.initialize(model)
session.stepUntil(model, 10.0)
oms.newFMIModel("RealNetwork1")
oms.setTempDirectory("./RealNetwork1_tmp")
# instantiate FMUs
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Math.Add.fmu", "add")
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Math.Feedback.fmu", "feedback")
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Math.Gain.fmu", "gain")
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Math.Product.fmu", "product")
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Sources.Clock.fmu", "clock")
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Sources.Constant.fmu", "constant")
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Sources.Sine.fmu", "sine")
oms.addFMU("RealNetwork1", "../FMUs/Modelica.Blocks.Sources.Step.fmu", "step")
# add connections
oms.addConnection("RealNetwork1", "clock:y", "product:u1")
oms.addConnection("RealNetwork1", "constant:y", "add:u2")
oms.addConnection("RealNetwork1", "feedback:y", "add:u1")
oms.addConnection("RealNetwork1", "gain:y", "feedback:u1")
oms.addConnection("RealNetwork1", "product:y", "gain:u")
oms.addConnection("RealNetwork1", "sine:y", "feedback:u2")
oms.addConnection("RealNetwork1", "step:y", "product:u2")
# parameters
oms.setReal("RealNetwork1.clock:offset", 0.0)
oms.setReal("RealNetwork1.clock:startTime", 0.0)
oms.setReal("RealNetwork1.step:height", 3.0)
oms.setReal("RealNetwork1.step:offset", 1.0)
oms.setReal("RealNetwork1.step:startTime", 3.0)
oms.setReal("RealNetwork1.gain:k", 1e-1)
oms.setReal("RealNetwork1.sine:amplitude", 1.0)
# instantiate FMUs
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Math.Add.fmu", "add")
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Math.Feedback.fmu",
"feedback")
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Math.Gain.fmu", "gain")
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Math.Product.fmu",
"product")
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Sources.Clock.fmu", "clock")
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Sources.Constant.fmu",
"constant")
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Sources.Sine.fmu", "sine")
oms.instantiateFMU(model, "../FMUs/Modelica.Blocks.Sources.Step.fmu", "step")
# add connections
oms.addConnection(model, "clock.y", "product.u1")
oms.addConnection(model, "constant.y", "add.u2")
oms.addConnection(model, "feedback.y", "add.u1")
oms.addConnection(model, "gain.y", "feedback.u1")
oms.addConnection(model, "product.y", "gain.u")
oms.addConnection(model, "sine.y", "feedback.u2")
oms.addConnection(model, "step.y", "product.u2")
# parameters
oms.setReal(model, "clock.offset", 0.0)
oms.setReal(model, "clock.startTime", 0.0)
oms.setReal(model, "step.height", 3.0)
oms.setReal(model, "step.offset", 1.0)
oms.setReal(model, "step.startTime", 3.0)
oms.setReal(model, "gain.k", 1e-1)
oms.setReal(model, "sine.amplitude", 1.0)
from OMSimulator import OMSimulator
session = OMSimulator()
session.setLogFile("omsllog.txt")
model = session.newModel()
session.setTempDirectory(".")
# instantiate FMUs
session.instantiateFMU(model, "../FMUs/DualMassOscillator.System1_cs.fmu",
"System1")
session.instantiateFMU(model, "../FMUs/DualMassOscillator.System2_cs.fmu",
"System2")
# add connections
session.addConnection(model, "System1.F", "System2.F")
session.addConnection(model, "System1.s", "System2.s")
session.addConnection(model, "System1.v", "System2.v")
session.addConnection(model, "System1.a", "System2.a")
session.setResultFile(model, "DualMassOscillator_cs.mat")
session.setStopTime(model, 0.1)
session.setCommunicationInterval(model, 1e-5)
session.initialize(model)
session.simulate(model)
tcur = session.getCurrentTime(model)
vars = ["System1.mass1.s", "System2.mass2.s"]
for var in vars:
session = OMSimulator()
version = session.getVersion()
session.setLogFile("HelloWorld_cs_Fit_py.log")
session.setTempDirectory(".")
model = "HelloWorld_cs_Fit"
session.newFMIModel(model)
# session.setTolerance(model, 1e-5) # 2018-04-25 Not yet supported in oms2 API
# add FMU
session.addFMU(model, "../FMUs/HelloWorld_cs.fmu", "HelloWorld")
# add solver
session.addSolver(model, "solver1", "internal")
session.addConnection(model, "HelloWorld", "solver1")
# create simodel for model
simodel = OMSysIdent(model)
# simodel.describe()
# Data generated from simulating HelloWorld.mo for 1.0s with Euler and 0.1s step size
kNumSeries = 1
kNumObservations = 11
data_time = np.array([0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1])
inputvars = []
measurementvars = ["HelloWorld:x"]
data_x = np.array([
1, 0.9, 0.8100000000000001, 0.7290000000000001, 0.6561, 0.5904900000000001,
0.5314410000000001, 0.4782969000000001, 0.43046721, 0.387420489,
0.3486784401