Automatic Calibration of Lumped Conceptual Rainfall-Runoff Model Using Particle Swarm Optimization
نویسندگان
چکیده
منابع مشابه
Rainfall-Runoff Correlation with Particle Swarm Optimization Algorithm
A reliable correlation between rainfall-runoff enables the local authority to gain more amble time for formulation of appropriate decision making, issuance of an advanced flood forewarning, and execution of earlier evacuation measures. Since a variety of existing methods such as rainfall-runoff modeling or statistical techniques involve exogenous input and different assumptions, artificial neur...
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Conceptual mathematical models are a useful tool for rainfallrunoff modelling of a basin. The calibration of such models has attracted the attention of a number of hydrologists since unique and optimal parameters are difficult to obtain. The calibration of a conceptual model is discussed through a simple conceptual model whose parameters are determined using a search technique. It is shown that...
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The practical experience with sensitivity analysis suggests that no single-objective function is adequate to measure the ways in which the model fails to match the important characteristics of the observed data. In order to successfully measure parameter sensitivity of a numerical model, multiple criteria should be considered. Sensitivity analysis of a rainfall-runoff model is performed using t...
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introduction: planning and management of water resource and river basins needs use of conceptual hydrologic models which play a significant role in predicting basins response to different climatic and meteorological processes. evaluating watershed response through mathematical hydrologic models requires finding a set of parameter values of the model which provides thebest fit between observed a...
متن کاملComparison of different multi-objective calibration criteria of a conceptual rainfall-runoff model of flood events
1 Agrocampus Rennes, Laboratoire Physique des Surfaces Naturelles et Génie Rural, 65 Rue de Saint Brieuc, 35042 Rennes, France 2 INRA, Laboratoire d’étude des Interactions entre Sol – Agrosystème – Hydrosystème UMR LISAH AgroM-INRAIRD, 2 Place Pierre Viala, 34060 Montpellier, France * now at: HydroSciences Montpellier, Université Montpellier 2, Case courrier MSE Place Eugène Bataillon, 34095 Mo...
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ژورنال
عنوان ژورنال: Journal of Applied Sciences
سال: 2008
ISSN: 1812-5654
DOI: 10.3923/jas.2008.3703.3708