NONLINEAR FLOOD ROUTING WITH MULTILINEAR MODELS

被引:44
作者
BECKER, A [1 ]
KUNDZEWICZ, ZW [1 ]
机构
[1] POLISH ACAD SCI,INST GEOPHYS,WARSAW 42,POLAND
关键词
FLOW OF WATER - Mathematical Models;
D O I
10.1029/WR023i006p01043
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The category of multilinear models is analyzed that embraces several approaches developed in apparently independent references. Multilinear modeling is a means of describing a nonlinear system with a set of linear models. This is performed by distributing the inflow to the system (river reach) into inflows to submodels and treating these inflows with a family of different linear operators. The models considered are nearly as simple as linear models and almost as accurate as nonlinear hydrodynamical models.
引用
收藏
页码:1043 / 1048
页数:6
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