Observability and Observer Design of Partially Observed Petri Nets
Fayssal Arichi, Mihály Petreczky, Mohamed Djemaï, Brahim Cherki · IFAC-PapersOnLine · 2015
This paper investigates observability and observer design of partially observed Petri nets (POPN). By using methods for descriptor systems, two major contributions are presented. First, a novel algebraic condition for POPN observability is presented. Second, an asymptotic observer is constructed for POPNs which satisfy this algebraic condition.