Design of GTAW Wire Feeder Control System Based on Nios II
2013 ◽
Vol 397-400
◽
pp. 1909-1912
◽
Keyword(s):
Nios Ii
◽
Based on Nios II embedded processor control module, a digital control system was designed for wire feeding control of gas tungsten arc welding(GTAW). In the control system FPGA wave module is used to control the movement of the DC servo motor, and the digital control of pulsed wire feeder for GTAW was achieved. One and the same control module with Nios II embedded processor is used to control the wire feeder and the welding power source. Thus, the current parameter of pulsed welding arc can be obtained and used directly for controlling the speed of wire feeding. At last, the experiment results are provided to verify the validity.
2016 ◽
Vol 48
(12)
◽
pp. 27-36
2016 ◽
Vol 11
(1)
◽
pp. 21-33
2021 ◽
Vol 1073
(1)
◽
pp. 012053
Keyword(s):