A fast surrogate model tailor-made for real time control

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A surrogate model of a detailed hydraulic urban drainage model is created for supplying inflow forecasts to an MPC model for 31 separate locations. The original model is subdivided into 66 relationships extracted from the original model. The surrogate model is 9000 times faster than the original model, with just a minor deviation from the original model results.
Original languageEnglish
Publication date2017
Number of pages4
Publication statusPublished - 2017
Event14th IWA/IAHR International Conference on Urban Drainage 2017 - Prague Congress Centre, Prague, Czech Republic
Duration: 10 Sep 201715 Sep 2017


Conference14th IWA/IAHR International Conference on Urban Drainage 2017
LocationPrague Congress Centre
CountryCzech Republic
Internet address


  • Surrogate models
  • Piecewise linear
  • Volume-discharge relationships
  • Real time control
  • Input models

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