DocumentCode
1863420
Title
An economy digital controller of ARC welding power supply
Author
Zhiyuan Zhang ; Jianjun Wang
Author_Institution
Department of electronic engineering, Fudan University, Shanghai, China
fYear
2012
fDate
3-5 March 2012
Firstpage
398
Lastpage
401
Abstract
Considering the expensiveness of digital welding power products on the current market, an economy digital controller is designed with STM32 series of microprocessor in this paper. The guiding principles of our design are simplicity and effectiveness besides low cost. It realizes external characteristic of constant current with out-pulling and controls output current with proportional-integral (PI) method. Extensible system program and expert database make it a potential multifunctional and intelligent system.
Keywords
Automatic control; Pulse-width modulation; Welding power;
fLanguage
English
Publisher
iet
Conference_Titel
Automatic Control and Artificial Intelligence (ACAI 2012), International Conference on
Conference_Location
Xiamen
Electronic_ISBN
978-1-84919-537-9
Type
conf
DOI
10.1049/cp.2012.1001
Filename
6492608
Link To Document