A nonlinear SEIR epidemic model with feedback vaccination control

被引：0

作者：

Nistal, Raul ^{[1
]}

de la Sen, Manuel ^{[1
]}

Alonso-Quesada, Santiago ^{[1
]}

Ibeas, Asier ^{[2
]}

机构：

[1] Basque Country Univ Spain, Fac Sci & Technol, Dept Elect & Elect, Leioa, Spain

[2] Univ Autonoma Barcelona, Dept Telecommun & Syst Engn, E-08193 Barcelona, Spain

来源：

2014 EUROPEAN CONTROL CONFERENCE (ECC) | 2014年

关键词：

DISCRETE-TIME SI; SATURATION INCIDENCE; INFECTIOUS-DISEASES; PULSE VACCINATION; STABILITY; QUARANTINE; DYNAMICS; MEASLES;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A mathematical model describing a generic disease is introduced and the dynamics of the sub-populations are studied. Through linearization of the continuous-time model, the stability of the equilibrium points and the characteristics of the disease are defined properly. Due to the nature of the disease, the model is discretized in order to apply some adaptive vaccination strategies involving feedback loops. Furthermore, such techniques are compared to the traditional regular-vaccination strategies. The obtained results indicate a possible improvement in the use of the adaptive strategies for vaccination.

引用

页码：158 / 164

页数：7