LOURES, E. R.; SANTOS, E. A.; DE PAULA, M. A. B. A control-monitoring-maintenance framework based on Petri net with objects in fl exible manufacturing system. Application to a robot-driven fl exible cell. Brazilian Journal of Operations & Production Management, [S. l.], v. 4, n. 1, p. 5–22, 2010. Disponível em: https://bjopm.org.br/bjopm/article/view/BJV4N1_2007_P1. Acesso em: 28 mar. 2024.