Title :
Gas Metal Arc Welding process control based on arc length and arc voltage
Author :
Anzehaee, Mohammad Mousavi ; Haeri, Mohammad ; Tipi, Ali Reza Doodman
Author_Institution :
Dept. of Electr. Eng., Islamic Azad Univ., Tehran, Iran
Abstract :
In this paper, we present a method to dynamically observe two important variables of a Gas Metal Arc Welding (GMAW) process, i.e. arc voltage and arc length. To do this, we use Kalman filter to estimate these two variables in a high level noisy environment of GMAW process both in open and closed loop modes.
Keywords :
Kalman filters; arc welding; closed loop systems; open loop systems; process control; production engineering computing; Kalman filter; arc length; arc voltage; gas metal arc welding process control; open-closed loop modes; Current measurement; Estimation; Kalman filters; Noise; Noise measurement; Voltage measurement; Welding; Arc length; Arc voltage; Estimation; GMAW; Kalman filter; Observer;
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
