基于HyperWorks的参数化有限元分析平台研究  

Research on parameterized FEM analysis platform based on HyperWorks

作　　者：董迎晖[1] 余晗[1] 

机构地区：[1]合肥工业大学机械工程学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2017年第4期443-446,566,共5页Journal of Hefei University of Technology：Natural Science

基　　金：安徽省自然科学基金资助项目(090414161)

摘　　要：针对HyperWorks软件在进行有限元分析时存在的操作复杂、容易出错以及分析者培训周期长等问题,文章运用VB.NET语言和HyperWorks提供的接口函数,基于HyperWorks软件平台进行二次开发,结合多种CAE软件的二次开发经验,开发出一个全中文环境的轴类零件参数化有限元分析CAE流程自动化平台。在该参数化有限元分析平台中,能够快速完成轴类零件的参数化建模、网格划分、选择材料以及边界处理等前处理,然后对其求解及后处理;以某轴类零件静力学分析为例,运用该平台对其进行静力学分析,验证该参数化有限元分析平台具有流程自动化、引导式等特点,能够提高轴类零件的设计效率。VB. NET language and the API functions which is provided by HyperWorks are used to solve the problem that HyperWorks is so complex that the users usually make mistakes and need to be trained for a long time. A Chinese parameterized and automated FEM analysis platform is developed for statics analysis of shaft parts based on various re-development experience of CAE software and re- development of HyperWorks. In the FEM analysis platform, the parameterized modeling, grid divi- sion and material selection can be made quickly as well as the boundary condition defined and the re- sult solved and found. The statics analysis of a shaft parts is conducted by the FEM analysis platform and the result verifies that the parameterized FEM analysis platform has the properties such as auto- mated process and guided analysis, and it can improve the efficiency of shaft parts design.

关 键 词：参数化 静力学分析 VB.NET语言 HyperWorks二次开发 轴类零件 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]