MULTIDIMENSIONAL PERFORMANCE OPTIMIZATION DESIGN DEVICE, METHOD AND RECORDING MEDIUM

摘要

A multidimensional performance optimization design device that includes: complement respective discrete observation values acquired by simulation for each of a plurality of performance dimensions, and output continuous prediction values and prediction errors in each of the plurality of performance dimensions; based on the prediction values and the prediction errors, compute, for each of the plurality of performance dimensions, a plurality of calculation points for searching a region where each of the plurality of performance dimensions is feasible; at the plurality of computed calculation points, compute, for each of the plurality of performance dimensions, a probability distribution for which each of the plurality of performance dimensions is feasible; and output, as a multidimensional performance feasible region, a general product from multiplying together the respective probability distributions computed for each of the plurality of performance dimensions.