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

Author:

Gudiño-Mendoza Berenice1,López-Mellado Ernesto1,Alla Hassane2

Affiliation:

1. CINVESTAV Unidad Guadalajara, Av. Científica 1145, Col. El Bajío. 45015 Zapopan, Jal.- México.

2. GIPSA-Lab Département d'Automatique. BP 46, 38402 St Martin d'Hères Cedex – France.

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.

Publisher

SAGE Publications

Subject

Computer Graphics and Computer-Aided Design,Modeling and Simulation,Software

Reference13 articles.

1. Hydraulic Network Analysis Using Linear Theory

2. Rossman LA. EPANET 2 User Manual. National Risk Management Research Laboratory, Office of Research and Development, USEPA, Cincinnati, Ohio, USA: EPA Publication EPA/600/R-00/057, September, 2000, 200 p.

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