Algorithm for calculation design loading cases of perspective civil aircraft

Abstract

This paper presents a description of the algorithm that accelerates the search for design cases of loading the perspective airframe for civil aircraft, which differ from traditional layouts. The results of validation of the algorithm for a regional aircraft with a high aspect ratio wing are presented. It was shown that the use of the proposed algorithm makes it possible to reduce the calculation time for finding the critical loading factors by at least 10 times compared to the traditional algorithm.