1.
Loures ER, Santos EA, De Paula MAB. A control-monitoring-maintenance framework based on Petri net with objects in fl exible manufacturing system. Application to a robot-driven fl exible cell. BJO&PM [Internet]. 2010 Feb. 8 [cited 2024 Mar. 29];4(1):5-22. Available from: https://bjopm.org.br/bjopm/article/view/BJV4N1_2007_P1