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Gas metal arc welding process control based on arc length and arc voltage

Mousavi Anzehaee, M ; Sharif University of Technology | 2010

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  1. Type of Document: Article
  2. Publisher: 2010
  3. Abstract:
  4. 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
  5. Keywords:
  6. Kalman filter ; Arc length ; Arc voltage ; Closed loop mode ; Gas metal arcs ; GMAW ; Noisy environment ; Observer ; Electric welding ; Estimation ; Fumes ; Gas metal arc welding ; Kalman filters ; Process control
  7. Source: ICCAS 2010 - International Conference on Control, Automation and Systems, 27 October 2010 through 30 October 2010, Gyeonggi-do ; 2010 , Pages 280-285 ; 9781424474530 (ISBN)
  8. URL: http://ieeexplore.ieee.org/document/5670302/?tp=&arnumber=5670302