Discrete event simulation for integrated design in the production and commissioning of manufacturing systems

Abstract

This paper presents a hybrid environment for testing and training in control systems in manufacturing. The hybrid environment uses a Discrete Event Simulation (DES) model integrated to didactic stations of manufacturing processes used in the training of students. The control logic of the automated system can operate in real-time and integrate to the process, both in the simulation model as in the manufacturing real system. During the testing, it was clear for the control system, and also for the student, the part of the process represented by the simulation model and the real part of the system. The proposed hybrid approach allowed, somehow, expanding the use of the systems simulated in the training of students in control logic. Several simulation models could be developed and engaged to manufacturing stations, in order to provide to the student more alternatives of tests at the training environment.