= fmincon(fun, x0, A, b, Aeq, beq, lb, ub,, options) Options = optimoptions('fmincon','Display','iter', 'MaxIterations', 10000, 'TolFun', 1e-8) įun = operation_V4(x,nA,nB, mAB, mtot, N)
% Risolvere il problema di ottimizzazione %aggiungi vincolo su m_max processata dai compressori A e B che può essereĪ = repmat(, N, 1) M_B_max = 2 %portata massima compressore B M_A_max = 3 %portata massima compressore A % Definizione dei vincoli per na_P e nb_P % Inizializzazione dei valori di partenza per na_P e nb_P Then in the last case I tried the following definition, but in any case it says that A must have 75 columns (75 = 5x15), so probably I miss something.Ĭan someone explain me the principle? mtot = % Esempio di vettore con N elementi I can't understand if Ax MATLAB FMINCON CODE
I have tried to write the code as in the text below, but it gives me the error A must have 75 columns. I report the few lines of code below: Here are the functions I use to define the objective function and the constraints function. (x(N,1)+.+x(N,nA)*m_max_A +(x(N,nA+1)+.+x(N,nA+nB)*m_max_Bif and how optimization succeeded or failed, and a Value of the objective function fval, an integer cvg The returned values are the final parameters x, the final The structure must have the field solver, set to The fields can be set by optimset().Īn argument can be set to to indicate that its value isįmincon may also be called with a single structureĪrgument with the fields objective, x0, Aineq, Options: structure whose fields stand for optional settings <= 0) in the first output and the current values of nonlinearĮquality constraints in the second output. Function returning theĬurrent values of nonlinear inequality constraints (constrained to Smaller than the number of parameters, as many bounds as presentĪre applied, starting with the first parameter. Lb, ub: Bounds of the parameters p with lb X0: real vector or array of initial parameters.Ī, b: Inequality constraints of the parameters pĪeq, beq: Equality constraints of the parameters p This function is for Matlab compatibility and provides a subset of Function File: fmincon ( objf, x0) Function File: fmincon ( objf, x0, A, b) Function File: fmincon ( objf, x0, A, b, Aeq, beq) Function File: fmincon ( objf, x0, A, b, Aeq, beq, lb, ub) Function File: fmincon ( objf, x0, A, b, Aeq, beq, lb, ub, nonlcon) Function File: fmincon ( objf, x0, A, b, Aeq, beq, lb, ub, nonlcon, options) Function File: fmincon ( problem) Function File: = fmincon (…)Ĭompatibility frontend for nonlinear minimization of a scalar
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