On the stochastic optimization problems of plastic metal-working processes

Abstract

The conditions for solving some problems of plastic metal working are essentially stochastic. As a result of this, selection of optimal regimes of the plastic metal-working processes becomes the stochastic optimization problem. The classification and mathematical statements of this problem are proposed. The results of computations for the stochastic optimization of different kinds of regimes for processes of cyclic bending (leveling) for rail R-65 in the maximum rigidity plane of a 6-roll leveler and of upsetting of the cylindrical billet have been proposed. © 1997 Plenum Publishing Corporation.