摘要
无网格方法是一种比较新的数值方法,是有限元等传统的数值分析方法的重要补充和发展。它的优点就是节点离散。目前,无网格方法得到了迅速的发展,是科学和工程计算方法研究的热点和发展趋势。文章阐述了无网格方法及其发展,并对其目前的应用领域予以探讨和发展前景给予展望。
The meshless method is a new numerical method as the important complement and development of the Finite Element Analysis, Which advanced in node scattering. At present, the meshless method gets fast development,which is a hot research field and the trend of the computational methods in science and engineering.This paper, analyzes the meshless methods and its developments, and makes expectation of the application field and development prospect.
出处
《机械管理开发》
2009年第4期182-183,共2页
Mechanical Management and Development
关键词
无网格方法
有限元移动最小二乘法
研究进展
Meshless method
Finite Element Analysis
Moving least-square approximation
Analysis advances
