Choice of parameters for neuronetwork model of argon-arc welding management process

The possibility of Kohonen’s Self Organizing Maps (SOM) implementation for construction of dynamics objects predictive models for technological process monitoring is considered. The short review of fractal dimensionality determination methods is observed. Method of fractal dimensionality determination is used for finding optimal parameters of SOM. Problem of determination of butt joint’s quality in the argon-arc welding technological process has been analyzed by neuro-regressional model.