A switched multicontroller for an SEIADR epidemic model with monitored equilibrium points and supervised transients and vaccination costs

摘要: This paper presents a multicontroller structure for an SEIADR (susceptible-exposed-symptomatic infectious-asymptomatic infectious-dead lying bodies recovered by immunity, or immune, subpopulations) epidemic model, which has three different controls involving feedback, namely, the vaccination on susceptible subpopulation, antiviral treatment symptomatic infectious and impulsive removal infective bodies. The incorporation of asymptomatic dead to SEIR-type models allows better modeling diseases where death are as, instance, Ebola disease. proposed supervised scheme consists parallel disposal several alternative controller parameterizations together with switching that chooses active through consecutive time intervals via supervisory decision scheme. decides switch not at testing instants. Switching is performed distinct current if tentative minimizes value loss function compared values other control schemes available in disposal. (or cost) incorporates additive weighted terms including infection evolution vaccination, treatment, efforts.