METHOD FOR SOLVING MULTIPLE CRITERIA DECISION MAKING (MCDM) PROBLEMS IN BUILDING-UP BY WELDING AREA

Nikolay Tontchev, Nikolay Hristov
unpublished
In this paper a method for solving nonlinear MCDM problems is presented. Its philosophy arises from the internal nature of application problems that we solve by using such MCDM model, namely, to solve problems for building-up by welding. This method is a non-interactive a priori method. The paper also presents the approach developed to determine the quantity of mechanical processing of plane-loaded layers under the conditions of electric arc welding in a gas mixture. The methods were applied
more » ... ods were applied after the experimental investigation and elaboration of regression dependencies of the surface geometry welded by electrode wire providing big stiffness and difficult mechanical processing.
fatcat:knjsmepidra2xgn57vp3squnty