Non-pharmaceutical intervention to reduce COVID-19 impact in Argentina.
Automatic control
COVID-19
LPV
Lockdown
Model
Pandemic
Journal
ISA transactions
ISSN: 1879-2022
Titre abrégé: ISA Trans
Pays: United States
ID NLM: 0374750
Informations de publication
Date de publication:
May 2022
May 2022
Historique:
received:
21
07
2020
revised:
17
06
2021
accepted:
17
06
2021
pubmed:
28
6
2021
medline:
25
5
2022
entrez:
27
6
2021
Statut:
ppublish
Résumé
This work is focused on the multilevel control of the population confinement in the city of Buenos Aires and its surroundings due to the pandemic generated by the COVID-19 outbreak. The model used here is known as SEIRD and two objectives are sought: a time-varying identification of the infection rate and the inclusion of a controller. A control differential equation has been added to regulate the transitions between confinement and normal life, according to five different levels. The plasma treatment from recovered patients has also been considered in the control algorithm. Using the proposed strategy the ICU occupancy is reduced, and as a consequence, the number of deaths is also decreased.
Identifiants
pubmed: 34175123
pii: S0019-0578(21)00340-2
doi: 10.1016/j.isatra.2021.06.024
pmc: PMC8214935
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
225-235Informations de copyright
Copyright © 2021 ISA. Published by Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Références
Annu Rev Control. 2021;51:525-539
pubmed: 33362428
J Clin Med. 2020 Mar 13;9(3):
pubmed: 32183172
J Med Virol. 2020 Sep;92(9):1475-1483
pubmed: 32356910
Annu Rev Control. 2020;50:417-431
pubmed: 32837241
Int J Infect Dis. 2020 Apr;93:211-216
pubmed: 32145465
Sci Adv. 2020 Aug 14;6(33):eabc1202
pubmed: 32851189
Chaos Solitons Fractals. 2020 Aug;137:109923
pubmed: 32501375
Proc Natl Acad Sci U S A. 2020 Apr 28;117(17):9490-9496
pubmed: 32253318
Math Biosci Eng. 2020 Mar 16;17(4):2792-2804
pubmed: 32987496