Determination Of An Optimal Unit Of Hydrograph Of River Basin Using
Genetic Algorithm
Author(s)
S. Sanaga & A. Jain
Abstract
Determination of an optimal unit of
hydrograph of river basin using genetic
algorithm
S. Sanaga & A. Jain
Department of Civil Engineering,
Indian Institute of Technology Kanpur, India.
Abstract
Unit hydrograph (UH) is used as a conceptual rainfall-runoff model for
estimating peak discharge, timing of peak, andfor flood volume from design
storms of a river basin, which are key inputs in the planning, design, operation,
and management of various water resources projects in the basin and is the focus
of hydrological modeling. In the past, majority of the optimal programs for
determining the ordinates of a UH have employed objective functions and
constraints that are linear in nature [1,2,3,4,5]. Recently, evolutionary computing
methods such as genetic algorithm (GA) have provided the researchers and
modelers with tools that can model a highly non-linear, dynamic, and complex
physical system with great ease. Most of the GA applications in engineering use
binary-coded genetic algorithm, which has
Keywords
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