model FlightPitchHoldHIL FlightLongs flightLongs1 annotation( Placement(visible = true, transformation(origin = {68, 16}, extent = {{-10, -10}, {10, 10}}, rotation = 0))); Real ModelicaInput (start = 0, fixed = true ); Real ModelicaOutput1 (fixed = true ); Real ModelicaOutput2 (fixed = true ); Real OutputDummy1; Real OutputDummy2; parameter Real sampleTime = 0.02; Modelica.Blocks.Sources.Constant const(k = 1112.82) annotation( Placement(visible = true, transformation(origin = {24, 48}, extent = {{-10, -10}, {10, 10}}, rotation = 0))); equation connect(const.y, flightLongs1.thrust) annotation( Line(points = {{36, 48}, {44, 48}, {44, 20}, {58, 20}, {58, 20}}, color = {0, 0, 127})); ModelicaOutput1 = flightLongs1.q; ModelicaOutput2 = flightLongs1.theta; flightLongs1.del = ModelicaInput ; when sample(0, 0.018) then ModelicaInput = InterProcessCommunication.SharedMemory.SharedMemoryRead(1) "SharedMemoryRead Function reads the value from the shared memory, pointed by pidOutputIndex tag and assigns it to the input of the DC motor"; OutputDummy1 = InterProcessCommunication.SharedMemory.SharedMemoryWrite(1, ModelicaOutput1) "SharedMemoryWrite Function writes the value of measured speed into the shared memory, pointed by pidInputIndex tag" ; OutputDummy2 = InterProcessCommunication.SharedMemory.SharedMemoryWrite(2, ModelicaOutput2); end when; //equations from serial_read annotation( uses(Modelica(version = "3.2.2")), Diagram(coordinateSystem(preserveAspectRatio = false, extent = {{-140, -100}, {140, 100}}, initialScale = 0.1), graphics = {Text(lineColor = {255, 0, 0}, extent = {{40, 37}, {90, 31}}, textString = "plant"), Rectangle(origin = {-24, 28},lineColor = {255, 0, 0}, extent = {{32, 40}, {110, -38}})}), Icon(coordinateSystem(preserveAspectRatio = true, extent = {{-100, -100}, {100, 100}}, grid = {2, 2})), experiment(StopTime = 100, StartTime = 0, Tolerance = 1e-06, Interval = 0.01), __OpenModelica_simulationFlags(jacobian = "coloredNumerical", s = "dassl", lv = "LOG_STATS", nls = "homotopy", clock = "RT")); end FlightPitchHoldHIL;