Multi-Layer Disease Spread Model with a Water Distribution Network
2019 (English)In: Proceedings of the IEEE Conference on Decision and Control, Institute of Electrical and Electronics Engineers Inc. , 2019, p. 8335-8340Conference paper, Published paper (Refereed)
Abstract [en]
This paper proposes a layered networked SIWS (Susceptible-Infected-Water-Susceptible) model, for an SIS-type waterborne disease spreading over a human contact network connected to a water distribution network that has a pathogen spreading in it. Conditions for local and global stability of the healthy state, where no one is sick and the water network is not contaminated, are provided. We also pose an observability problem, and show under certain conditions if you observe some of the human contact network you can recover the pathogen levels in the water network.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2019. p. 8335-8340
Keywords [en]
Control engineering, Disease spread, Human contact networks, Local and global stabilities, Observability problems, Water distribution networks, Water networks, Water-borne disease, Water distribution systems
National Category
Control Engineering
Identifiers
URN: urn:nbn:se:kth:diva-274093DOI: 10.1109/CDC40024.2019.9029305ISI: 000560779007086Scopus ID: 2-s2.0-85082468740OAI: oai:DiVA.org:kth-274093DiVA, id: diva2:1451250
Conference
58th IEEE Conference on Decision and Control, CDC 2019, 11 December 2019 through 13 December 2019
Note
QC 20200702
Part of ISBN 9781728113982
2020-07-022020-07-022024-10-24Bibliographically approved