| 2001 №10 (09) | 2001 №10 (11) |
The Paton Welding Journal, 2001, #10, 39-44 pages
Deterministic-statistical model of weld shape in arc welding
I.F. Korinets, Chung. Ji Cheng
NTUU «Kyiv Polytechnic Institute», Kyiv, UkraineAbstract
The paper gives theoretical substantiation of the rationality of construction of deterministic-statistical models in the form of a product of exponential functions. The adequacy of the constructed mathematical models, combining the advantages of deterministic (representation of physical processes and versatility) and statistical (simplicity and high accuracy) models, was checked for the case of CO2 arc welding. Model applications are described.
Keywords: arc welding, mathematical simulation, weld shape, weld dimensions, deterministic model, statistical model
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