针对工程结构设计原理实验教学特点及现状，将计算机技术与测试技术紧密融合，自主设计基于虚拟仪器的实验教学演示系统。以实验教学演示为目的，设计数据处理与界面显示程序，实现实验类别选择、参数设置、图形实时显示、数据存储再现等功能。实践表明，该演示系统为开展工程结构设计原理实验教学提供了友好而开放的平台，具有广阔的应用前景。

According to the characteristics and situation of the principle of engineering structure design, experimental teaching demonstration system was designed independently based on the virtual instrument, which combined computer technology with testing technology closely. The data processing and interface display program for the experimental teaching demonstration had functions of experiment types selection, parameter setting, graphics real-time display, and data storage and reproduction. Practice result shows that the demo system provides a friendly and open platform for students to carry out the engineering structure experiments, which has a broad application prospect.

东南大学虚拟仿真实验教学项目(201427);东南大学实验室建设与管理重点项目(2010－L005)