DESAIN OPTIMASI FUNGSI TAK LINIER MENGGUNAKAN METODE PENYELIDIKAN FIBONACCI
Abstract: optimum design is an action to design the
best product based on the problem. Theoretically, the problem of optimum design
can be shown into mathematics’ model. It has linear or non linear program, it’s
depends on the effect of
variables. The finishing
of non linear
program can be
done through iteration process numerically. One of the method can be
used to finish that problem is Fibonacci Investigating method. This method can
be used by the requirements of the objective function from non liner program that
is called unimodal function. The usage of this method is preceded with establishing
interval that contain optimum point by using the characteristic of unimodal function.
Then, search the
total finding needed
to reach the required detail. The next step is
identifying the two newest points found in the interval which contains the
optimum point and comparing the functional value of both point and that of the
interval limit. If the objective function is maximizing, the
point with the
smallest function is
then being reduced. Conversely, if the objective
function is minimizing, the point which is reduced is one with the greatest
functional value. The result of that is new interval. That procedure is repeated
until the total finding equal to one. If the total finding equal to one so the point is located in the
middle of the new finding interval which is the optimum point of the objective
function.
Penulis: Yemi Kuswardi, Nurul
Muhayat
Kode Jurnal: jptmesindd080004
