Abstract
The use of customizable or combined modular software products to meet the growing personalization needs of users has become one of the major development directions of the software market in the future. Based on the modular design idea, a highly open CAE software architecture for HAJIF software system is proposed, and a special modular design method is clarified. According to the analysis process of aircraft structural strength, a spatial surface interpolation method based on RBF is proposed for the problem of distributed load transfer to finite element load on space curved structure. The problem is solved well and modularized. The modular design of CAE software is clear, and it can design the CAE system comprehensively, improve the development environment, shorten the development cycle, and have important significance for accelerating CAE software customization.
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