J. Diaz1, J.A. Martin-Ramos2, M.J. Prieto2, F.M. Fernandez Linera2, F. Nuno1
1Departamento de Ingeniería Eléctrica, Universidad de Oviedo, Gijon, Spain
2Linera are with the Área de Tecnologia Electrónica, Universidad de Oviedo, Gijon, Spain
Tóm tắt
The development of an automatic deceleration system for a winding machine in a siderurgy factory is presented in this paper. The proposed system controls the speed of a winding machine in order to obtain the optimum stop point in terms of security and fast production. The system is based on a microcontroller and an extremely simple hardware. The system has been tested for two years and results evince a very good mean time between failures.