PARAMETER-IDENTIFICATION IN PARTICLE MODELS

Authors
VANDENBOOGAARD HFP HOOGKAMER MJJ HEEMINK AW
Citation
Hfp. Vandenboogaard et al., PARAMETER-IDENTIFICATION IN PARTICLE MODELS, Stochastic hydrology and hydraulics, 7(2), 1993, pp. 109-130
Citations number
14
Categorie Soggetti
Mathematical Method, Physical Science","Water Resources","Environmental Sciences","Statistic & Probability
Journal title
Stochastic hydrology and hydraulics → ACNP
ISSN journal
09311955
Volume
7
Issue
2
Year of publication
1993
Pages
109 - 130
Database
ISI
SICI code
0931-1955(1993)7:2<109:PIPM>2.0.ZU;2-S
Abstract
For the simulation of the transport of dissolved matter particle model s can be used. In this paper a technique is developed for the identifi cation of uncertain parameters in these models. This model calibration is formulated as an optimization problem and is solved with a gradien t based algorithm. Here adjoint particle tracks are used for the calcu lation of the gradient of the cost function. The performance of the ca libration method is illustrated by simulations and an application to a river Rhine water quality calamity in November 1986.