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House

This demo case simulates the temperature deviations of a house which consists of two rooms.

Model Description

A simplified model represents the heat exchange dynamics of a house as shown in Figure 1.

Figure 1: A simplified house model

Table 1: List of FMUs of the house configuration and their input/output variables for connection.

FMU Name Local Parameters Input Output
Clock Reset - Clock
InnerWall k T_room1 h_wall
    T_room2  
OuterWall1 k_outsidewall T_outside h_wall
    T_room1  
OuterWall2 k_outsidewall T_outside h_wall
    T_room2  
Room1 Tinit_Room1 TRoomReset T_room
    h_InnerWall  
    h_OuterWall  
    h_powerHeater  
Room2 Tinit_Room2 TRoomReset T_room
    h_InnerWall  
    h_OuterWall  
    h_powerHeater  
TempController OvenHeatTransfer T_clock h_room1
  T_heatStart T_room1 h_room2
  T_heatStop T_room2 roomStates
  transferTime    

Figure 2 shows the simulation results of the temperature of each room over time.

Figure 2: Simulation results of Room1 and Room2 temperature

More information on how to use the cosim demo app is available in the user guide, where the DP-Ship demo test case was used as an example.