Regulation control of partially observed discrete event systems
R. Carnpos-Rodriguez, Antonio Ramírez‐Treviño, Ernesto López-Mellado · 2005
This paper deals with regulation control of discrete event systems using estimated state feedback. The system, the observer and the controller are modeled with interpreted Petri nets (IPN). The case in which both the state and the input events are partially observed is addressed. Based on this framework, structural conditions to determine the controllability of the system using an estimated state feedback are derived. Finally a scheme that integrates the controller and the observer is proposed.