Conception et programmation d’une armoire de commande assistée par ordinateur

Abstract

This work deals the conception stage of computerized control system based on a basic computer using parallel port (LPT) which it is generally used to printer management. The aim is to create numerical control signals able to drive any electro-magnetically actuator by occurrence in our case two hydraulic pomp. The control algorithm will be write in C language under Windows XP, and interfacing control will be completed with the contactors and relays which made respectively the power and command part.