摘要
着重介绍了p型自适应有限元法的基本概念、典型算法、单元形函数特点及误差估计方法,并利用ANSYS软件提供的p单元时机车从动车轮的静强度进行了自适应分析。计算结果表明,利用该方法可提高分析效率,得到精度可靠的分析结果。
The basic concept, typical algorithm, unit function characteristics and error estimation medaod is introduced for the p-version adaptive finite element method. The adaptive analysis is made to the static strength of the driving and driven wheel of locomotive with p unit supplied by ANSYS software. The calculation results show that the analysis efficiency could be improved with the method and that reliable analysis results could be achieved.
出处
《机车电传动》
2007年第2期6-8,20,共4页
Electric Drive for Locomotives
基金
教育部创薪团队发展计划项目(IRT0452)
