heattank.sim

来自「王小平《遗传算法——理论、应用与软件实现》随书光盘」· SIM 代码 · 共 50 行

!--------------------------------------------------------
! Water tank heat control simulation
! Assume constant volume (i.e. water in = water out)
!--------------------------------------------------------

FEEDBACK TankTempSim

CYCLE_TIME    1.0

!     Name        MIN   MAX
IN    Temperature(32.0, 212.0)
IN    Gas_valve  (0.0, 10.0)
IN    Temp_error (-90.0, 90.0)
OUT   Target_temp(32.0, 212.0)
INOUT Water_out  (0.0, 10.0)
INOUT Water_in   (0.0, 10.0)

Initialization
    Target_Temp = 200;
    Water_out = 4;
    Water_in  = 4;
END;

PRESET ! 1
    Target_Temp = 200;
    Water_out = 4;
END;

PRESET ! 2
    Target_Temp = 200;
    Water_out = 10;
END;

PRESET ! 3
    Target_Temp = 200;
    Water_out = 8;
END;

PRESET ! 4
    Target_Temp = 200;
    Water_out = 0;
END;

PRESET ! 5
    Target_Temp = 200;
    Water_out = 1;
END;

END TankTempSim;