Massive Vector Form Intrinsic Finite Element Behavior Data Compression Model and Algorithm

Abstract:

The result data of the mid processing computation of vector form intrinsic finite element analysis has a large size. That is a considerable bottleneck in the speed of the Cloud uploads and program load, which should be highly compressed. The behavior data of the vector form intrinsic finite element is studied. After analyzing the characteristics of high redundancy, invalid data and numerical notation format of the data, a practical compression algorithm is proposed to merge the time information, delete redundant data, round the over precision and use the line element incremental expression. The numerical experiments indicate that, this algorithm highly compresses the behavior data size and accelerate the data load speed. It greatly improves the usage efficiency of the vector form intrinsic finite element behavior analysis software.

Key words:vector form intrinsic finite element; data compression algorithm; behavior data