The Control System Of Metalforming Machinery Group

The paper refers to the monitoring system of more than one PLC, combining the characteristic of metalforming machinery and the actual project s require, by the way of the communication medium of Controller link network, and it also utilizes King View s strong function with excellent pictures and texts to design interface on the computer. For the convenience used at the scene according to the touch-sensitive screen, it has been developed too.This scheme is made up of three parts: OMRON PLC in metalforming machinery on the spot, data transmission of Controller link , and supervise of the control room .The metalforming machinery adopts the long-range way to concentrate on controlling. It needs it to control centrally and really the parameters of the metalforming machinery in different geographical position such as the pressure, displacement, speed, etc, and to control run of the equipment in the control room, Meanwhile, according to the parameter came from the spot, It regulates craft parameter, and makes metalforming machinery reach the best performance. In order to overcome the control defect of traditional PID, combining together with fuzzy has improved the performance of the control system of metalforming .This scheme has already put into practice in one research institute about military affairs in Xi'an. There is something well. Engineers can control metalforming machinery in many different places in the long distance, and monitor all craft parameters. Meanwhile, working state and relevant data about metalforming machinery are written down, then it is helpful for researchers to analyze the working performance which metalforming machinery It not only has improved the efficiency and benefit of the factory but also improved performance of the machine.The scheme can also apply heating control in the urban, petroleum, earthquake measured. It has universality and extensive suitability.