Coupling weap and leap models using interaction modeling

Mostafa D. Fard, Hessam S. Sarjoughian

Research output: Contribution to journalConference articlepeer-review

Abstract

It is useful to model the interactions between the water and energy models separately. A coupled water and energy model using an interaction model lends itself to developing flexible, yet rigorous predictive simulation studies. A WEAP-LEAP interaction model is developed based on the Knowledge Interchange Broker modeling approach. A RESTful simulation framework is developed for coupling the Componentized-WEAP and Componentized-LEAP systems. Every interaction model is defined to have a set of modules where each module has its input and output ports with data transformation schemes. The input and output ports of the Componentized-WEAP and Componentized-LEAP models are coupled with those of the interaction model. A cyclic, synchronous execution protocol is defined for concurrent, bidirectional data transformations. The computational efficiency of this loosely coupled water-energy framework is acceptable compared with the tightly WEAP-LEAP system. This proposed framework shows understanding the water-energy system nexus is advantageous using interaction modeling.

Original languageEnglish (US)
Pages (from-to)94-105
Number of pages12
JournalSimulation Series
Volume52
Issue number1
StatePublished - 2020
Event2020 Spring Simulation Multiconference, SpringSim 2020 - Virtual, Online
Duration: May 18 2020May 21 2020

Keywords

  • Component-based modeling
  • Knowledge Interchange Broker
  • LEAP
  • WEAP
  • Water-Energy Nexus

ASJC Scopus subject areas

  • Computer Networks and Communications

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