th_dem_s.m

FISMAT accommodates different arithmetic operators, fuzzification and defuzzification algorithm, imp

function [ret,x0,str]=th_dem_s(t,x,u,flag);
%TH_DEM_S	is the M-file description of the SIMULINK system named TH_DEM_S.
%	The block-diagram can be displayed by typing: TH_DEM_S.
%
%	SYS=TH_DEM_S(T,X,U,FLAG) returns depending on FLAG certain
%	system values given time point, T, current state vector, X,
%	and input vector, U.
%	FLAG is used to indicate the type of output to be returned in SYS.
%
%	Setting FLAG=1 causes TH_DEM_S to return state derivatives, FLAG=2
%	discrete states, FLAG=3 system outputs and FLAG=4 next sample
%	time. For more information and other options see SFUNC.
%
%	Calling TH_DEM_S with a FLAG of zero:
%	[SIZES]=TH_DEM_S([],[],[],0),  returns a vector, SIZES, which
%	contains the sizes of the state vector and other parameters.
%		SIZES(1) number of states
%		SIZES(2) number of discrete states
%		SIZES(3) number of outputs
%		SIZES(4) number of inputs.
%	For the definition of other parameters in SIZES, see SFUNC.
%	See also, TRIM, LINMOD, LINSIM, EULER, RK23, RK45, ADAMS, GEAR.

% Note: This M-file is only used for saving graphical information;
%       after the model is loaded into memory an internal model
%       representation is used.

% the system will take on the name of this mfile:
sys = mfilename;
new_system(sys)
simver(1.2)
if(0 == (nargin + nargout))
     set_param(sys,'Location',[4,42,562,375])
     open_system(sys)
end;
set_param(sys,'algorithm',		'RK-45')
set_param(sys,'Start time',	'0.0')
set_param(sys,'Stop time',		'8000')
set_param(sys,'Min step size',	'0.0001')
set_param(sys,'Max step size',	'10')
set_param(sys,'Relative error','1e-3')
set_param(sys,'Return vars',	'')


%     Subsystem  'More Info2'.

new_system([sys,'/','More Info2'])
set_param([sys,'/','More Info2'],'Location',[0,0,364,143])

add_block('built-in/Note',[sys,'/',['More Info2/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']])
set_param([sys,'/',['More Info2/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']],...
		'position',[177,25,178,26])

add_block('built-in/Note',[sys,'/',['More Info2/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']])
set_param([sys,'/',['More Info2/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']],...
		'position',[185,95,186,96])
set_param([sys,'/','More Info2'],...
		'Mask Display','Load Data',...
		'Mask Type','',...
		'Mask Dialogue','eval(''thermodat'')',...
		'Mask Translate','',...
		'Mask Help','')


%     Finished composite block 'More Info2'.

set_param([sys,'/','More Info2'],...
		'hide name',0,...
		'Drop Shadow',4,...
		'position',[132,281,217,324])


%     Subsystem  'More Info1'.

new_system([sys,'/','More Info1'])
set_param([sys,'/','More Info1'],'Location',[0,0,364,143])

add_block('built-in/Note',[sys,'/',['More Info1/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']])
set_param([sys,'/',['More Info1/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']],...
		'position',[185,95,186,96])

add_block('built-in/Note',[sys,'/',['More Info1/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']])
set_param([sys,'/',['More Info1/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']],...
		'position',[177,25,178,26])
set_param([sys,'/','More Info1'],...
		'Mask Display','Show Script\nListing',...
		'Mask Type','',...
		'Mask Dialogue','eval(''type thermodat'')',...
		'Mask Translate','',...
		'Mask Help','')


%     Finished composite block 'More Info1'.

set_param([sys,'/','More Info1'],...
		'hide name',0,...
		'Drop Shadow',4,...
		'position',[292,281,377,324])

add_block('built-in/Gain',[sys,'/',['Dollar',13,'Gain']])
set_param([sys,'/',['Dollar',13,'Gain']],...
		'Gain','cost',...
		'position',[420,15,440,35])


%     Subsystem  ['Temp',13,'Convert 3'].

new_system([sys,'/',['Temp',13,'Convert 3']])
set_param([sys,'/',['Temp',13,'Convert 3']],'Location',[577,197,810,324])

add_block('built-in/Gain',[sys,'/',['Temp',13,'Convert 3/Gain1']])
set_param([sys,'/',['Temp',13,'Convert 3/Gain1']],...
		'Gain','5/9',...
		'position',[125,17,160,53])

add_block('built-in/Outport',[sys,'/',['Temp',13,'Convert 3/Celsius',13,'out']])
set_param([sys,'/',['Temp',13,'Convert 3/Celsius',13,'out']],...
		'position',[180,25,200,45])

add_block('built-in/Inport',[sys,'/',['Temp',13,'Convert 3/Fahrenheit',13,'in']])
set_param([sys,'/',['Temp',13,'Convert 3/Fahrenheit',13,'in']],...
		'position',[15,15,35,35])

add_block('built-in/Constant',[sys,'/',['Temp',13,'Convert 3/Constant']])
set_param([sys,'/',['Temp',13,'Convert 3/Constant']],...
		'Value','32',...
		'position',[35,70,55,90])

add_block('built-in/Sum',[sys,'/',['Temp',13,'Convert 3/Sum']])
set_param([sys,'/',['Temp',13,'Convert 3/Sum']],...
		'inputs','+-',...
		'position',[85,15,105,50])
add_line([sys,'/',['Temp',13,'Convert 3']],[165,35;170,35])
add_line([sys,'/',['Temp',13,'Convert 3']],[110,35;115,35])
add_line([sys,'/',['Temp',13,'Convert 3']],[40,25;75,25])
add_line([sys,'/',['Temp',13,'Convert 3']],[60,80;70,80;70,40;75,40])
set_param([sys,'/',['Temp',13,'Convert 3']],...
		'Mask Display','F2C')


%     Finished composite block ['Temp',13,'Convert 3'].

set_param([sys,'/',['Temp',13,'Convert 3']],...
		'position',[280,122,310,158])

add_block('built-in/Note',[sys,'/','Tin'])
set_param([sys,'/','Tin'],...
		'position',[430,165,431,166])

add_block('built-in/Constant',[sys,'/',['Avg Outdoor',13,'Temp']])
set_param([sys,'/',['Avg Outdoor',13,'Temp']],...
		'Value','50',...
		'position',[165,120,185,140])

add_block('built-in/Sum',[sys,'/','Sum1'])
set_param([sys,'/','Sum1'],...
		'position',[230,120,250,155])

add_block('built-in/Sum',[sys,'/','Sum'])
set_param([sys,'/','Sum'],...
		'inputs','+-',...
		'position',[135,50,155,85])

add_block('built-in/Note',[sys,'/','Tout'])
set_param([sys,'/','Tout'],...
		'position',[345,120,346,121])


%     Subsystem  'House'.

new_system([sys,'/','House'])
set_param([sys,'/','House'],'Location',[236,224,620,460])

add_block('built-in/Integrator',[sys,'/','House/Integrator'])
set_param([sys,'/','House/Integrator'],...
		'Initial','TinIC',...
		'position',[220,35,240,55])

add_block('built-in/Gain',[sys,'/','House/1//Req'])
set_param([sys,'/','House/1//Req'],...
		'orientation',2,...
		'Gain','1/Req',...
		'position',[95,115,125,145])

add_block('built-in/Sum',[sys,'/','House/Sum2'])
set_param([sys,'/','House/Sum2'],...
		'orientation',2,...
		'inputs','-+',...
		'position',[155,114,175,141])

add_block('built-in/Gain',[sys,'/','House/1//Mc'])
set_param([sys,'/','House/1//Mc'],...
		'Gain','1/(M*c)',...
		'position',[160,27,190,63])

add_block('built-in/Sum',[sys,'/','House/Sum1'])
set_param([sys,'/','House/Sum1'],...
		'position',[110,27,130,58])

add_block('built-in/Inport',[sys,'/',['House/Heater',13,'QDot',13,'In']])
set_param([sys,'/',['House/Heater',13,'QDot',13,'In']],...
		'position',[45,25,65,45])

add_block('built-in/Outport',[sys,'/',['House/Indoor Temp',13,'Tin']])
set_param([sys,'/',['House/Indoor Temp',13,'Tin']],...
		'position',[305,35,325,55])

add_block('built-in/Inport',[sys,'/',['House/Outdoor Temp',13,'Tout']])
set_param([sys,'/',['House/Outdoor Temp',13,'Tout']],...
		'Port','2',...
		'position',[50,160,70,180])

add_block('built-in/Note',[sys,'/',['House/Thermodynamic Model',13,'for the House']])
set_param([sys,'/',['House/Thermodynamic Model',13,'for the House']],...
		'position',[290,145,291,146])
add_line([sys,'/','House'],[245,45;295,45])
add_line([sys,'/','House'],[270,45;270,120;185,120])
add_line([sys,'/','House'],[195,45;210,45])
add_line([sys,'/','House'],[90,130;85,130;85,50;100,50])
add_line([sys,'/','House'],[150,130;135,130])
add_line([sys,'/','House'],[135,45;150,45])
add_line([sys,'/','House'],[70,35;100,35])
add_line([sys,'/','House'],[75,170;210,170;210,135;185,135])
set_param([sys,'/','House'],...
		'Mask Display','plot(0,0,100,100,[20,80,80,20,20],[20,20,70,70,20],[15,50,85,15],[70,90,70,70],[42,42,29,29],[20,44,44,20],[52,68,68,52,52],[55,55,44,44,55])')


%     Finished composite block 'House'.

set_param([sys,'/','House'],...
		'Drop Shadow',4,...
		'position',[350,59,400,106])

add_block('built-in/Gain',[sys,'/',['Heater ',13,'Blower']])
set_param([sys,'/',['Heater ',13,'Blower']],...
		'Gain','Mdot*ha',...
		'position',[275,60,295,80])

add_block('built-in/Note',[sys,'/','Terr'])
set_param([sys,'/','Terr'],...
		'position',[170,75,171,76])


%     Subsystem  'Fuzzy Controller'.

new_system([sys,'/','Fuzzy Controller'])
set_param([sys,'/','Fuzzy Controller'],'Location',[4,42,628,468])

add_block('built-in/Gain',[sys,'/','Fuzzy Controller/Gain1'])
set_param([sys,'/','Fuzzy Controller/Gain1'],...
		'Gain','9/25',...
		'position',[230,150,250,170])

add_block('built-in/Inport',[sys,'/','Fuzzy Controller/Terr'])
set_param([sys,'/','Fuzzy Controller/Terr'],...
		'position',[25,150,45,170])

add_block('built-in/Unit Delay',[sys,'/','Fuzzy Controller/Unit Delay'])
set_param([sys,'/','Fuzzy Controller/Unit Delay'],...
		'Sample time','0.5',...
		'position',[75,87,125,103])

add_block('built-in/Sum',[sys,'/','Fuzzy Controller/Sum'])
set_param([sys,'/','Fuzzy Controller/Sum'],...
		'inputs','-+',...
		'position',[165,89,185,116])

add_block('built-in/Gain',[sys,'/','Fuzzy Controller/Gain'])
set_param([sys,'/','Fuzzy Controller/Gain'],...
		'Gain','9/50',...
		'position',[230,95,250,115])


%     Subsystem  'Fuzzy Controller/2-D Table Lookup'.

new_system([sys,'/','Fuzzy Controller/2-D Table Lookup'])
set_param([sys,'/','Fuzzy Controller/2-D Table Lookup'],'Location',[316,263,598,417])

add_block('built-in/Inport',[sys,'/','Fuzzy Controller/2-D Table Lookup/y0'])
set_param([sys,'/','Fuzzy Controller/2-D Table Lookup/y0'],...
		'Port','2',...
		'position',[20,80,40,100])

add_block('built-in/Outport',[sys,'/','Fuzzy Controller/2-D Table Lookup/table out'])
set_param([sys,'/','Fuzzy Controller/2-D Table Lookup/table out'],...
		'position',[215,55,235,75])

add_block('built-in/Inport',[sys,'/','Fuzzy Controller/2-D Table Lookup/x0'])
set_param([sys,'/','Fuzzy Controller/2-D Table Lookup/x0'],...