| 1 | package MWE
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| 2 |
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| 3 | model TaskPool_SatInt
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| 4 | parameter Real k[:] = {0.01, 0.02, 0.05} "completion integrator gains";
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| 5 | Modelica.Blocks.Interfaces.RealInput c[N] "cores to tasks" annotation(
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| 6 | Placement(visible = true, transformation(origin = {-108, -2}, extent = {{-20, -20}, {20, 20}}, rotation = 0), iconTransformation(origin = {-100, 0}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
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| 7 | Modelica.Blocks.Interfaces.RealOutput compl01[N](each start = 0, each fixed = true) "completions [0,1]" annotation(
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| 8 | Placement(visible = true, transformation(origin = {56, -20}, extent = {{-10, -10}, {10, 10}}, rotation = 0), iconTransformation(origin = {100, -3.55271e-15}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
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| 9 | final parameter Integer N = size(k, 1);
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| 10 | equation
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| 11 | for i in 1:N loop
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| 12 | der(compl01[i]) = if compl01[i] < 0 or compl01[i] > 1 then 0 else k[i] * c[i];
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| 13 | end for;
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| 14 | annotation(
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| 15 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 16 | Icon(graphics = {Rectangle(fillColor = {170, 170, 255}, fillPattern = FillPattern.Solid, extent = {{-100, 100}, {100, -100}}), Text(origin = {-2, 0}, extent = {{-66, 74}, {66, -74}}, textString = "Tpool\nSatInt")}));
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| 17 | end TaskPool_SatInt;
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| 18 |
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| 19 | model CompletionSPs
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| 20 | parameter Real release_times[:]={10,20,30} "task release times";
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| 21 | parameter Real relative_deadlines[N]={100,10,50} "task deadlimes relative to release";
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| 22 | final parameter Integer N=size(release_times,1);
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| 23 | Real sps[N](each start=0.0,each fixed=true);
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| 24 | Modelica.Blocks.Interfaces.RealOutput SPs[N] annotation(
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| 25 | Placement(visible = true, transformation(origin = {84, -12}, extent = {{-10, -10}, {10, 10}}, rotation = 0), iconTransformation(origin = {100, -3.55271e-15}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
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| 26 | equation
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| 27 | SPs = sps;
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| 28 | for i in 1:N loop
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| 29 | der(sps[i])=if time>=release_times[i] and time<=release_times[i]+relative_deadlines[i]
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| 30 | then 1/relative_deadlines[i]
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| 31 | else 0;
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| 32 | end for;
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| 33 | annotation(
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| 34 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 35 | experiment(StartTime = 0, StopTime = 200, Tolerance = 1e-06, Interval = 0.066778),
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| 36 | Icon(graphics = {Rectangle(fillColor = {170, 170, 255}, fillPattern = FillPattern.Solid, extent = {{-100, 100}, {100, -100}}), Text(origin = {-7, 0}, extent = {{-61, 56}, {71, -62}}, textString = "Compl\nSPs")}));
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| 37 | end CompletionSPs;
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| 38 |
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| 39 | model Controller_eq
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| 40 | parameter Integer N=3;
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| 41 | parameter Real K=10;
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| 42 | Modelica.Blocks.Interfaces.RealInput SP[N] annotation(
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| 43 | Placement(visible = true, transformation(origin = {-180, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0), iconTransformation(origin = {-100, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
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| 44 | Modelica.Blocks.Interfaces.RealInput PV[N] annotation(
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| 45 | Placement(visible = true, transformation(origin = {-180, -30}, extent = {{-20, -20}, {20, 20}}, rotation = 0), iconTransformation(origin = {-100, -60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
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| 46 | Modelica.Blocks.Interfaces.RealOutput CS[N] annotation(
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| 47 | Placement(visible = true, transformation(origin = {180, 0}, extent = {{-20, -20}, {20, 20}}, rotation = 0), iconTransformation(origin = {99, -1}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));
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| 48 | equation
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| 49 | CS = K * (SP - PV);
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| 50 | annotation(
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| 51 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 52 | Icon(graphics = {Rectangle(origin = {1, 0}, fillColor = {170, 255, 127}, fillPattern = FillPattern.Solid, extent = {{-100, 100}, {100, -100}}), Text(origin = {38, -13}, extent = {{-92, 75}, {12, -41}}, textString = "C_eq")}, coordinateSystem(initialScale = 0.1)));
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| 53 | end Controller_eq;
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| 54 |
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| 55 | model Controller_alg
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| 56 | parameter Integer N=3;
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| 57 | parameter Real K=10;
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| 58 | parameter Real Ts=0.5;
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| 59 | Modelica.Blocks.Interfaces.RealInput SP[N] annotation(
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| 60 | Placement(visible = true, transformation(origin = {-180, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0), iconTransformation(origin = {-100, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
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| 61 | Modelica.Blocks.Interfaces.RealInput PV[N] annotation(
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| 62 | Placement(visible = true, transformation(origin = {-180, -30}, extent = {{-20, -20}, {20, 20}}, rotation = 0), iconTransformation(origin = {-100, -60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
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| 63 | Modelica.Blocks.Interfaces.RealOutput CS[N] annotation(
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| 64 | Placement(visible = true, transformation(origin = {180, 0}, extent = {{-20, -20}, {20, 20}}, rotation = 0), iconTransformation(origin = {99, -1}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));
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| 65 | discrete Real cs[N](each start=0.0, each fixed=true);
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| 66 | equation
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| 67 | CS = cs;
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| 68 | algorithm
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| 69 | when sample(0, Ts) then
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| 70 | cs := K * (SP - PV);
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| 71 | end when;
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| 72 | annotation(
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| 73 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 74 | Icon(graphics = {Rectangle(origin = {1, 0}, fillColor = {170, 255, 127}, fillPattern = FillPattern.Solid, extent = {{-100, 100}, {100, -100}}), Text(origin = {28, -7}, extent = {{-92, 75}, {24, -55}}, textString = "C_alg")}, coordinateSystem(initialScale = 0.1)));
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| 75 | end Controller_alg;
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| 76 |
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| 77 |
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| 78 | model Test_controllers
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| 79 | Controller_eq Ceq annotation(
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| 80 | Placement(visible = true, transformation(origin = {-10, 30}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 81 | Controller_alg Calg annotation(
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| 82 | Placement(visible = true, transformation(origin = {-10, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 83 | Modelica.Blocks.Sources.RealExpression SP[3](each y=0.0) annotation(
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| 84 | Placement(visible = true, transformation(origin = {-110, 36}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 85 | Modelica.Blocks.Sources.Trapezoid PV[3](each falling = 2, each nperiod = 1, each period = 8, each rising = 2, each startTime = 1, each width = 2) annotation(
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| 86 | Placement(visible = true, transformation(origin = {-110, -16}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 87 | equation
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| 88 | connect(PV.y, Ceq.PV) annotation(
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| 89 | Line(points = {{-98, -16}, {-60, -16}, {-60, 24}, {-20, 24}, {-20, 24}}, color = {0, 0, 127}, thickness = 0.5));
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| 90 | connect(PV.y, Calg.PV) annotation(
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| 91 | Line(points = {{-99, -16}, {-20, -16}}, color = {0, 0, 127}, thickness = 0.5));
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| 92 | connect(SP.y, Calg.SP) annotation(
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| 93 | Line(points = {{-98, 36}, {-40, 36}, {-40, -4}, {-20, -4}, {-20, -4}}, color = {0, 0, 127}, thickness = 0.5));
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| 94 | connect(SP.y, Ceq.SP) annotation(
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| 95 | Line(points = {{-98, 36}, {-22, 36}, {-22, 36}, {-20, 36}}, color = {0, 0, 127}, thickness = 0.5));
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| 96 | annotation(
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| 97 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 98 | experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-06, Interval = 0.00333333));
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| 99 | end Test_controllers;
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| 100 |
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| 101 | model Loop_eq
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| 102 | MWE.CompletionSPs CSP annotation(
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| 103 | Placement(visible = true, transformation(origin = {-70, 16}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 104 | MWE.TaskPool_SatInt Pool annotation(
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| 105 | Placement(visible = true, transformation(origin = {50, 10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 106 | MWE.Controller_eq C annotation(
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| 107 | Placement(visible = true, transformation(origin = {-10, 10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 108 | equation
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| 109 | connect(Pool.compl01, C.PV) annotation(
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| 110 | Line(points = {{60, 10}, {70, 10}, {70, -20}, {-30, -20}, {-30, 4}, {-20, 4}, {-20, 4}}, color = {0, 0, 127}, thickness = 0.5));
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| 111 | connect(C.CS, Pool.c) annotation(
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| 112 | Line(points = {{0, 10}, {38, 10}, {38, 10}, {40, 10}}, color = {0, 0, 127}, thickness = 0.5));
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| 113 | connect(CSP.SPs, C.SP) annotation(
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| 114 | Line(points = {{-60, 16}, {-20, 16}}, color = {0, 0, 127}, thickness = 0.5));
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| 115 | annotation(
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| 116 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 117 | experiment(StartTime = 0, StopTime = 150, Tolerance = 1e-06, Interval = 0.05));
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| 118 | end Loop_eq;
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| 119 |
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| 120 | model Loop_alg
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| 121 | MWE.CompletionSPs CSP annotation(
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| 122 | Placement(visible = true, transformation(origin = {-70, 16}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 123 | MWE.TaskPool_SatInt Pool annotation(
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| 124 | Placement(visible = true, transformation(origin = {50, 10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 125 | MWE.Controller_alg C annotation(
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| 126 | Placement(visible = true, transformation(origin = {-10, 10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
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| 127 | equation
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| 128 | connect(Pool.compl01, C.PV) annotation(
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| 129 | Line(points = {{60, 10}, {70, 10}, {70, -20}, {-30, -20}, {-30, 4}, {-20, 4}, {-20, 4}}, color = {0, 0, 127}, thickness = 0.5));
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| 130 | connect(C.CS, Pool.c) annotation(
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| 131 | Line(points = {{0, 10}, {38, 10}, {38, 10}, {40, 10}}, color = {0, 0, 127}, thickness = 0.5));
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| 132 | connect(CSP.SPs, C.SP) annotation(
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| 133 | Line(points = {{-60, 16}, {-20, 16}}, color = {0, 0, 127}, thickness = 0.5));
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| 134 | annotation(
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| 135 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 136 | experiment(StartTime = 0, StopTime = 150, Tolerance = 1e-06, Interval = 0.05));
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| 137 | end Loop_alg;
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| 138 |
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| 139 |
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| 140 |
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| 141 |
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| 142 |
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| 143 |
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| 144 |
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| 145 | annotation(
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| 146 | Diagram(coordinateSystem(extent = {{-200, -100}, {200, 100}})),
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| 147 | uses(Modelica(version = "3.2.2")));
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| 148 | end MWE;
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