Modeling and simulation of water distribution systems using timed hybrid Petri nets

Authors:
Berenice Gudiño-Mendoza;Ernesto López-Mellado;Hassane Alla
Affiliations:
CINVESTAV Unidad Guadalajara, Av. Científica 1145, Col. El Bajío. 45015 Zapopan, Jal.- México.;CINVESTAV Unidad Guadalajara, Av. Científica 1145, Col. El Bajío. 45015 Zapopan, Jal.- México.;GIPSA-Lab Département d'Automatique. BP 46, 38402 St Martin d'Hères Cedex - France.
Venue:
Simulation
Year:
2012

Citing 1
Cited 1

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Abstract

This paper deals with modeling and simulation of water distribution systems using Hybrid Petri Nets. A methodology for building a Timed Hybrid Petri Net (THPN) model is proposed; the model is derived from a set of equations describing conservation of mass and energy that specify the behaviour of a water distribution network. A simulation technique for the execution of a THPN in which the transitions firing velocities are established from the linearised conservation of energy equations is presented; it shows both transient and steady state for the analysis of hydraulic networks. Based on this technique, a simulator in Matlab has been developed.