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Projection Pursuit And Genetic Algorithm's Application On The Sanxia Reservior Flood Forecasting

Posted on:2007-04-28Degree:MasterType:Thesis
Country:ChinaCandidate:Y F LiangFull Text:PDF
GTID:2132360185992977Subject:Hydrology and water resources
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For the average hydrology model , after confirming model structrue, ensueing account adopt what function form, as adopt what contributing and afflux compute form and equation. After confirming compute function form, its function ' s prarmeter representative watershed character, called these are prarmeter of model. For variant watershed, prarmeter amplitude is variant. When apply hydrology model analogue runoff, only available suite best model prarmeter.it is difficult to ensure global optimal solution.Projection Pursuit is the method of mathematic statistics recent years, and Genetic Algorithm' s advent, opulence Projection Pursuit modle, Genetic Algorithm can simultaneous acquisition of target,more easier ensure global optimal solution.Hydrologic forecasting is an affiliate of modern science, the method and technology of hydrologic forecasting quick increasing and development at bulk practices and science research (incorporate adduce oversea), and someone build china feature, as:...
Keywords/Search Tags:Projection Pursuit, Genetic Algorithm, hydrology model, Flood forecasting
PDF Full Text Request
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