IDENTIFICATION OF NONLINEAR PARAMETERS OF GROUND WATER BASINS BY HYBRID COMPUTATION

被引：30

作者：

VEMURI, V

KARPLUS, WJ

机构：

来源：

WATER RESOURCES RESEARCH | 1969年 / 5卷 / 01期

关键词：

D O I：

10.1029/WR005i001p00172

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Identification of parameters of an unconfined aquifer in which the dynamics of the water table are describable by a partial differential equation can be looked upon as a control system problem in distributed parameter systems. Using a maximum principle in conjunction with a steepest descent algorithm, the transmissibility of an aquifer is identified, starting from observed values of input‐output as data. This algorithmic procedure is blended with a heuristic method to identify the storage coefficient and the boundary of an aquifer. Results of computations carried out on a hybrid computer are presented. Copyright 1969 by the American Geophysical Union.

引用

页码：172 / &

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