长江科学院院报 ›› 2009, Vol. 26 ›› Issue (5): 18-21.

• 水资源与环境 • 上一篇    下一篇

广义线性水库模型及其RC(阻容)网络模拟

胡兴艺   

  • 出版日期:2009-05-01 发布日期:2012-07-02

Generalized Linear Reservoir Model and Its Simulation byResistance-Capacitance Network Circuitry

 HU  Xing-Yi   

  • Online:2009-05-01 Published:2012-07-02

摘要: 在线性水库模型的基础上提出了广义线性水库模型这一概念。该模型根据电子与水分子的共同特征,利用数学和物理的方法推导出了线性水库模型与RC(resistance capacitance)网络模型的对称性,揭示了广义线性水库模型的参数及其内涵。一个较大的流域由许多小流域集合而成,一个小流域又由一些更小的集水单元组成。降落在流域上的雨水经过产流机制的作用汇集到流域出口形成流域径流。如果将每一个单元看成一个单一线性水库,根据其地理数据, 无需历史观测资料我们就能方便地获得复杂流域模型的参数值。实例证明了广义线性水库模型RC网络模拟方法的正确性和可行性。

Abstract: This article creates a generalized linear reservoir model from linear reservoir model. It is based on the common characteristics of electrons and? water molecules, and uses mathematical and physical methods deriving the symmetry for the generalized linear model of the reservoir and the resistance capacitance (RC) network model, thus, revealing their parameter connotations. A large valley is gathered together by a number of small valleys, a small valley is formed by some of the smaller catchment units. Rainfall in the valley through the rain runoff mechanism collects to a basin export, and forms a watershed runoff. If each unit is regarded as a single linear reservoir, according to their geographic data, and without the history of observed data, the complex parameters of this model basin can be obtained. In the end of the text, we demonstrate the accuracy and feasibility of the generalized linear reservoir model of RC network simulation by an example.