PENERAPAN MODEL TANGKI DENGAN TIGA TANGKI SUSUNAN PARALEL UNTUK TRANSFORMASI DATA HUJAN MENJADI DATA DEBIT (STUDI KASUS PADA INFLOW WADUK SELOREJO DAN WADUK LAHOR)

Abstract

An inspiriting factor in making a hydrology model especially rain water transformation data
model to become debit data is debit accumulation handicap. Sugawara cube model is one of conceptual
models which has concept rain water stream process become a river stream is analogized as a
stream through the parallel cube. The approach of cube model can be done in seri, parallel, or the
mixed.
Modeling simulation processes will produce parameters or coefficients of cube model make
the cube model and its parameters can show the condition of river stream area.
Three parallel cubes have 14 chosen parameters. The solution is optimizing it to get optimal
parameter that can represent a DAS modeled. Algoritma Genetik can be used in the optimization
process; it shows the effectiveness and the capacity to determine parameter. The result of the
analysis of 2 DAS shows that the cube model with 3parallel cube represents the correlation of
climate data and water debit with good process., model gives good trend in fluctuate debit of water.
This optimizing technique is covered in Mantlab programming language which is ready to be developed
in another DAS.

Key word : Hydrology model, 3 Parallel cube model, Parameter, Optimize, Algoritma Genetik