1 function eq_constr = porsche_circle_x3opt_y3opt_r10_get_eq_constr(model)
2 %
function eq_constr = porsche_circle_get_eq_constr(model)
6 % Oliver Zeeb, 01.06.2011
8 R=model.optimization.constraint_circle_radius;
10 % n Neben-Bed: punkte aus model.mu_names auf kreis um radius r_n
13 for k=1:length(model.mu_names)
14 position_in_pmacro = str2double(model.mu_names{k}(2));
15 x_or_y = model.mu_names{k}(1);
18 x(x_ind) = getfield(model, model.mu_names{k});
19 %x_fix(x_ind) = model.pmacro(position_in_pmacro,1);
20 x_fix(x_ind) = model.optimization.constraint_circle_midpoint(1);
23 y(y_ind) = getfield(model, model.mu_names{k});
24 %y_fix(y_ind) = model.pmacro(position_in_pmacro,2);
25 y_fix(x_ind) = model.optimization.constraint_circle_midpoint(2);
27 error(
'unknown entry in model.mu_names');
31 x_diff_sqr = (x-x_fix).^2;
32 y_diff_sqr = (y-y_fix).^2;
33 r_sqr = (R*ones(1,length(x_diff_sqr))).^2;
35 eq_constr = x_diff_sqr + y_diff_sqr - r_sqr;