A modelling methodology for natural dam-river network systems

An approach for modelling a natural dam-river network system is proposed in this paper. Generally, the relationships among the variables of a natural dam-river network system are complex and difficult to be described. In this paper, we present some simple first principle relationships among the water levels measured at a limited number of points of the network system such that a model is achieved, and data-driven. The model is identified and validated with the real time operational data. An example is given and the result shows the feasibility of the modelling methodology. It is expected that the proposed approach can be used in the operation of natural dam-river or river network systems.