Resilient stubborn observer for switched autonomous systems with an energy harvesting sensor

This paper designs a resilient stubborn observer for switched autonomous systems (SASs) with an energy harvesting sensor (EHS). In order to extend the lifespan of sensor, ability is used. For restraining effect measurement outliers, designed which includes saturation function varying levels. The gain fluctuation considered dealt by resilience filtering scheme. aim this is, considering fluctuation, outliers and EHS SASs, design can guarantee error dynamics meet given performance requirement. Specifically, existence conditions are derived firstly then linear matrix inequality (LMI) technology. At end, evaluated through numerical simulation set comparative experiments implemented further signify merits observer.