摘要
模态试验数据大多被封装在测试软件自定义格式中,为了能够在相对开放的环境下分析模态数据,提出了一种基于DirectX的模态数据显示控件的设计方法。首先分析了模态试验数据的结构特点,然后在VB.NET 2005开发环境下,利用DirectX技术进行显示控件的设计。控件可以对模态数据进行动画演示,还可以对动画显示参数进行设置。与基于OpenGL的模态数据显示控件的对比试验,结果表明基于DirectX显示控件具有较高的执行效率。
Since model test data were sealed in the user-defined format of the testing software ,in order to analyze test data in a relatively open environment,a control used to display modal data presented at DirectX. At first,the structure character of the model test data was analyzed,and then the control was designed in VB.NET2005 using DirectX. The animation of the model data can be displayed and its parameters can also be set in the control. Compared with the model data display control by OpenGL,result shows that the control by DirectX has more performance efficiency.
出处
《机械设计与制造》
北大核心
2010年第1期54-56,共3页
Machinery Design & Manufacture
基金
国家863项目(2006AA110102)
