Topological Structure Design Method for Multi-objective Satisfactory Design Solution Sets

-Application to Chassis Frame Development Using Preference Set-based Design Method-

Abstract

The early phase of designing requires us trials and errors to determine the appropriate design shapes for the multi-objective design within the wide design space. To win efficiency and an ideal design, Preference Set-based Design method was applied for the early p hase of chassis frame design. The PSD method uses the orthogonal table for the appropriate solutions to achieve the multi-objective targets. We proposed the specific assignment of the factors on L27 orthogonal table to get the accurate interaction under the specific condition in topological structure design. This report presents applicability of our proposal for the multi-objective satisfactory design solution by applying the PSD method.