First commit for R2024a

Author: vikrants

.gitattributes

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+* text=auto
+
+*.fig binary
+*.mat binary
+*.mdl binary diff merge=mlAutoMerge
+*.mdlp binary
+*.mex* binary
+*.mlapp binary
+*.mldatx binary
+*.mlproj binary
+*.mlx binary
+*.p binary
+*.sfx binary
+*.sldd binary
+*.slreqx binary merge=mlAutoMerge
+*.slmx binary merge=mlAutoMerge
+*.sltx binary
+*.slxc binary
+*.slx binary merge=mlAutoMerge
+*.slxp binary
+
+## Other common binary file types
+*.docx binary
+*.exe binary
+*.jpg binary
+*.pdf binary
+*.png binary
+*.xlsx binary

.gitignore

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+# Autosave files
+*.asv
+*.m~
+*.autosave
+*.slx.r*
+*.mdl.r*
+
+# Derived content-obscured files
+*.p
+
+# Compiled MEX files
+*.mex*
+
+# Packaged app and toolbox files
+*.mlappinstall
+*.mltbx
+
+# Deployable archives
+*.ctf
+
+# Generated helpsearch folders
+helpsearch*/
+
+# Code generation folders
+slprj/
+sccprj/
+codegen/
+
+# Cache files
+*.slxc
+
+# Cloud based storage dotfile
+.MATLABDriveTag

BuildingEnergyManagementSystemSimscape.prj

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+<?xml version="1.0" encoding="UTF-8"?>
+<MATLABProject xmlns="http://www.mathworks.com/MATLABProjectFile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0"/>

Components/Ambient/EnvModel.png

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+component (Propagation = blocks) EnvModel
+%EnvModel
+% Ambient temperature model
+% <br/>
+% <br/>
+% <a href="matlab:open DocumentationCustomBlockAmbient.html">Ambient Model Documentation</a>
+% <br/>
+
+% Copyright 2024 The MathWorks, Inc.
+
+    nodes
+        A = foundation.thermal.thermal; % H
+    end
+    
+    variables (Access=private)
+        Q = {0, 'W'}; % Heat flow rate
+    end
+    
+    branches
+        Q : A.Q -> *;
+    end
+    
+    parameters
+        listOfDays = 1:10;                   % List of days
+        sunrise = {ones(1,10),'s'};          % Sunrise time vector
+        sunset = {ones(1,10),'s'};           % Sunset time vector
+        startTime = {0,'s'};                 % Start time for simulation
+        avgDayTvec = {300*ones(1,10),'K'};   % Average day temperature vector
+        pcDayTvar = 5;                       % Percent variation in day temperature
+        avgNightTvec = {300*ones(1,10),'K'}; % Average night temperature vector
+        pcNightTvar = 5;                     % Percent variation in night temperature
+        cloudData = cloudCoverOptions.daily; % Cloud cover data option
+        cloudCoverVal = zeros(1,10);         % Cloud cover value
+    end
+
+    % Error Checks
+    equations
+        assert(length(listOfDays)==length(sunrise));
+        assert(length(listOfDays)==length(sunset));
+        assert(length(listOfDays)==length(avgDayTvec));
+        assert(length(listOfDays)==length(avgNightTvec));
+    end
+
+    if cloudData == cloudCoverOptions.daily
+        equations
+            assert(length(listOfDays)==length(cloudCoverVal))
+        end
+    else % cloudCoverOptions.hourly
+        equations
+            assert(24*length(listOfDays)==length(cloudCoverVal))
+        end
+    end
+
+    parameters(Access=private)
+        [t,Tamb] = get24HrTemperatureProfile( ... 
+            value(avgDayTvec,'K'),pcDayTvar/100, ...
+            value(avgNightTvec,'K'),pcNightTvar/100, ...
+            value(sunrise,'s'),value(sunset,'s'));
+        cloudCoverTime = 1:length(cloudCoverHourly);
+    end
+
+    if cloudData == cloudCoverOptions.daily
+        parameters(Access=private)
+            cloudCoverHourly = repelem(cloudCoverVal,24);
+        end
+    else
+        parameters(Access=private)
+            cloudCoverHourly = cloudCoverVal;
+        end
+    end
+
+    outputs
+        cloud = {0,'1'}; % C
+    end
+
+    annotations
+        A : Side=Right; % H
+        UILayout = [UIGroup("Simulation Timeframe",listOfDays,sunrise,sunset,startTime) ...
+                    UIGroup("Temperature Model",avgDayTvec,pcDayTvar,avgNightTvec,pcNightTvar)...
+                    UIGroup("Cloud Cover Model",cloudData,cloudCoverVal)];
+    end
+    
+    intermediates
+        currentTime = value(time + startTime,'s');
+    end
+
+    equations
+        A.T == {tablelookup(t,Tamb,currentTime,interpolation=linear,extrapolation=nearest),'K'};
+        cloud == {tablelookup(cloudCoverTime,cloudCoverHourly,floor(currentTime/3600),interpolation=linear,extrapolation=nearest),'1'};
+    end
+end
+   

Components/Ambient/EnvModel.ssc

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+classdef cloudCoverOptions < int32
+% Cloud cover option definition.
+
+% Copyright 2024 The MathWorks, Inc.
+    
+    enumeration
+        hourly (1)
+        daily  (2)
+    end
+    methods(Static)
+        function map = displayText()
+            map = containers.Map;
+            map('hourly') = 'Hourly data';
+            map('daily')  = 'Day-wise data';
+        end
+    end
+end