ANALYSIS OF TIME CONDITIONS FOR HYBRID TIDAL MODELS

Klaus-Peter Holz

Abstract


Hybrid models for the investigation of tidal waves in rivers and estuaries are a combination of mathematical and hydraulic models, which are coupled under real-time conditions. The coupling procedure cannot be performed without some time delay which mainly depends on the time needed for the computation of the mathematical model and for the control operations on the instrumentation. An analysis of their influence on the accuracy of a hybrid model is given and experimental results from a feasibility study are presented.

Keywords


time conditions; tidal model; hybrid model

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