@article{ART001037164},
author={CHO JAE HEON and Lee, Jong-Ho},
title={Parameter Optimization for runoff calibration of SWMM},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2006},
volume={15},
number={6},
pages={435-441}
TY - JOUR
AU - CHO JAE HEON
AU - Lee, Jong-Ho
TI - Parameter Optimization for runoff calibration of SWMM
JO - Journal of Environmental Impact Assessment
PY - 2006
VL - 15
IS - 6
PB - Korean Society Of Environmental Impact Assessment
SP - 435
EP - 441
SN - 1225-7184
AB - For the calibration of rainfall-runoff model, automatic calibration methods are used insteadof manual calibration to obtain the reliable modeling results. When mathematical programmingtechniques such as linear programming and nonlinear programming are applied, there is apossibility to arrive at the local optimum. To solve this problem, genetic algorithm is introducedin this study. It is very simple and easy to understand but also applicable to any complicatedmathematical problem, and it can find out the global optimum solution effectively. Theobjective of this study is to develope a parameter optimization program that integrate a geneticalgorithm and a rainfall-runoff model. The program can calibrate the various parametersrelated to the runoff process automatically. As a rainfall-runoff model, SWMM is applied. Theautomatic calibration program developed in this study is applied to the Jangcheon watershedflowing into the Youngrang Lake that is in the eutrophic state. Runoff surveys were carried outfor two storm events on the Jangcheon watershed. The peak flow and runoff volume estimatedby the calibrated model with the survey data shows good agreement with the observed values.
KW - Automatic calibration;Genetic algorithm;Parameter optimization;SWMM;Jangcheon watershedCorresponding Author: Jae-Heon Cho;Department of Environment and Disaster Prevention;Kwandong University;Kangnung;Gangwon-Do215-701;Korea Tel: 82-33-670-3
DO -
UR -
ER -
CHO JAE HEON and Lee, Jong-Ho. (2006). Parameter Optimization for runoff calibration of SWMM. Journal of Environmental Impact Assessment, 15(6), 435-441.
CHO JAE HEON and Lee, Jong-Ho. 2006, "Parameter Optimization for runoff calibration of SWMM", Journal of Environmental Impact Assessment, vol.15, no.6 pp.435-441.
CHO JAE HEON, Lee, Jong-Ho "Parameter Optimization for runoff calibration of SWMM" Journal of Environmental Impact Assessment 15.6 pp.435-441 (2006) : 435.
CHO JAE HEON, Lee, Jong-Ho. Parameter Optimization for runoff calibration of SWMM. 2006; 15(6), 435-441.
CHO JAE HEON and Lee, Jong-Ho. "Parameter Optimization for runoff calibration of SWMM" Journal of Environmental Impact Assessment 15, no.6 (2006) : 435-441.
CHO JAE HEON; Lee, Jong-Ho. Parameter Optimization for runoff calibration of SWMM. Journal of Environmental Impact Assessment, 15(6), 435-441.
CHO JAE HEON; Lee, Jong-Ho. Parameter Optimization for runoff calibration of SWMM. Journal of Environmental Impact Assessment. 2006; 15(6) 435-441.
CHO JAE HEON, Lee, Jong-Ho. Parameter Optimization for runoff calibration of SWMM. 2006; 15(6), 435-441.
CHO JAE HEON and Lee, Jong-Ho. "Parameter Optimization for runoff calibration of SWMM" Journal of Environmental Impact Assessment 15, no.6 (2006) : 435-441.
