Optimization of the limited element automatic mesh generation by fuzzy reasoning

Abstract

The analysis model in a finite element method is enlarged and complicated by improvement in the fast performance of a computer. Time to use for the work, which gives element division to the candidate for analysis than the calculation time in the main of analysis, becomes large. Time shortening in an element division and Optimization of element form are required in order to improve analysis efficiency. In this research, the process of the element division into a stress concentration part was logically expressed using fuzzy reasoning. The process of the element division into a stress concentration part was logically expressed using fuzzy reasoning.