An implementable algorithm for the optimal design centering,tolerancing, and tuning problem

An implementable master algorithm for solving optimal design centering, tolerancing, and tuning problems is presented. This master algorithm decomposes the original nondifferentiable optimization problem into a sequence of ordinary nonlinear programming problems. The master algorithm generates sequences with accumulation points that are feasible and satisfy a new optimality condition, which is shown to be stronger than the one previously used for these problems.This research was sponsored by the National Science Foundation (RANN), Grant No. ENV-76-04264, and by the Joint Services Electronic Program, Contract No. F44620-76-C-0100.