摘要
采用交互式数据语言(IDL)设计与编制了材料力学试验数据分析软件系统,方便了计算低碳钢的几种力学参数:拉伸和扭转中的硬化指数、屈服应力和屈服应变,以及对应力/应变关系曲线、多组数据的综合分析.同时,IDL提供的分析函数可有效提高数据分析的效率.
An analytic software system for experiental data in materials mechanics was designed and compiled by IDL.It was easy to calculate mechanical parameters of the low carbon steel including hardening exponent,yield stress and yield strain in tension and torsion tests,and conduct comprehensive analysis of stress-strain curve,multi-group data.Meanwhile,the analytic function provided by IDL can improve the efficiency of experimental data analysis.
出处
《上海工程技术大学学报》
CAS
2011年第1期36-40,共5页
Journal of Shanghai University of Engineering Science
基金
上海工程技术大学大学生创新活动计划资助项目(cx1002008)
关键词
数据处理
可视化分析
曲线拟合
IDL软件设计
data processing
visual analysis
curve fitting
IDL（Interactive Data Language） software programming
