Title :
Control system of the film casting based on the fieldbus
Author :
Xu, Xiaoyong ; Sun, Yu ; Fan, Hongmei
Author_Institution :
Sch. of Mech. Eng., Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
In this paper, the technology of the film casting is briefly introduced. According to the requirements of the system, an automatic control system is designed. In the system, PLC and host computer are used as the core,and the Profibus-DP fieldbus is used to communication.The overall framework of the control system is introduced in the paper, and the control strategy of the tension and the speed synchronization is put forward, using the fuzzy PID intelligent control algorithm. Practice has proved that the control system has good results.
Keywords :
casting; control system synthesis; field buses; fuzzy control; programmable controllers; synchronisation; thin films; three-term control; automatic control system; fieldbus Profibus-DP; film casting; fuzzy PH intelligent control algorithm; speed synchronization; Casting; Films; Process control; Temperature control; Traction motors; Windings; Profibus-DP fieldbus; fuzzy PID control algorithm; speed synchronization; tension control; the film casting;
Conference_Titel :
Mechatronics and Automation (ICMA), 2010 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-5140-1
Electronic_ISBN :
2152-7431
DOI :
10.1109/ICMA.2010.5588071
