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function structure = cbg2ese(system_name, system_type, system_cr, ...
system_args, full_name, ...
system_args, full_name, full_name_repetition, ...
repetition,...
structure, infofile)
%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %%%%% Model Transformation Tools %%%%%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Matlab function cbg2ese.m
% Acausal bond graph to causal bond graph: mfile format
% Structure matrix [states,nonstates,inputs,outputs,zero_outputs]
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.8 1996/08/30 16:36:08 peter
% %% More info written to ese files.
% %%
% %% Revision 1.7 1996/08/30 11:23:13 peter
% %% Argument substitution implemented.
% %%
% %% Revision 1.6 1996/08/27 08:04:52 peterg
% %% Handles complex components and repetative components.
% %%
% %% Revision 1.5 1996/08/24 15:02:23 peter
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eqnfile = 'stdout';
end;
if nargin<4
infofile = 'stdout';
end;
% Create the (full) system name
if length(full_name)==0
if strcmp(full_name,'')
full_name = system_name;
full_name_repetition = system_name;
system_type = system_name;
else
full_name = [full_name, '_', system_name];
full_name_repetition = [full_name_repetition, ...
'_', system_name, '_', num2str(repetition)];
end;
full_name_type = [full_name, '_', system_type];
cbg_name = [full_name_type, '_cbg'];
abg_name = [system_type, '_abg'];
% $$$ full_name_type = [full_name, '_', system_type];
% $$$ cbg_name = [full_name_type, '_cbg'];
cbg_name = [full_name, '_cbg'];
cmp_name = [system_type, '_cmp'];
ese_name = sprintf('%s_%1.0f_ese.r', full_name, repetition);
ese_name = [full_name_repetition, '_ese.r'];
filenum = fopen(ese_name, 'w');
fprintf(filenum, '\n%s%s Equation file for system %s (file %s)\n', ...
pc, pc, full_name, ese_name);
pc, pc, full_name_repetition, ese_name);
fprintf(filenum, '%s%s Generated by MTT\n\n', pc, pc);
% Evaluate the system function to get the bonds
eval(['[bonds,status,system_type] = ', cbg_name, ';']);
abg_name = [system_type, '_abg'];
cmp_name = [system_type, '_cmp'];
eval(['[junk,components]=', abg_name, ';']);
eval(['bonds=', cbg_name, ';']);
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repetitions = 1;
end;
end;
if repetitions>1
odd_bonds = bond_list(1:2:ports-1);
even_bonds = bond_list(2:2:ports);
next_bond = max(max(abs(components)))+1;
name_r = sprintf('%s_%1.0f', full_name, repetition);
name_r = full_name_repetition;
eqn_name = [comp_type, '_eqn']
if exist(eqn_name)~=2 % Try a compound component
disp('---PUSH---');
structure = cbg2ese(comp_name, comp_type, cr, args, full_name, k, ...
structure, infofile);
structure = cbg2ese(comp_name, comp_type, cr, args, ...
full_name, full_name_repetition, ...
k, structure, infofile);
% Link up the bonds
fprintf(filenum, ...
'\n\t%s Equations linking up subsystem %s (%s)\n\n', ...
pc, comp_name, comp_type);
% $$$ name_comp_name = sprintf('%s_%s_%1.0f', ...
% $$$ full_name_repetition, comp_name, k);
name_comp_name = sprintf('%s_%s_%1.0f', full_name, comp_name, k);
name_comp_name = sprintf('%s_%s_%1.0f', ...
for port_number=1:length(bond_list)
fprintf(filenum, '%s_MTT_inport_%1.0f := %s;\n', ...
fprintf(filenum, '%s_MTTu%1.0f := %s;\n', ...
name_comp_name, port_number, varname(name_r, ...
bond_list(port_number),1));
else % sensor
fprintf(filenum, '%s := %s_MTT_outport_%1.0f;\n', ...
fprintf(filenum, '%s := %s_MTTy%1.0f;\n', ...
varname(name_r, ...
bond_list(port_number),1), name_comp_name, port_number);
end;
% flow
if comp_bonds(port_number,2)==-1 % Source
fprintf(filenum, '%s_MTT_inport_%1.0f := %s;\n', ...
fprintf(filenum, '%s_MTTu%1.0f := %s;\n', ...
name_comp_name, port_number, varname(name_r, ...
bond_list(port_number),-1));
else % sensor
fprintf(filenum, '%s := %s_MTT_outport_%1.0f;\n', ...
fprintf(filenum, '%s := %s_MTTy%1.0f;\n', ...
varname(name_r, ...
bond_list(port_number),-1), name_comp_name, port_number);
end;
end;
disp('---POP---');
else % its a simple component
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