光纤位移传感器实验教学改进

Improvement on Experiment Teaching of Optical Fiber Displacement Sensor

传感器与检测技术实验教学是课程教学重要的组成部分,伴随着光纤通信技术的发展光纤传感器得到了广泛应用,其具有抗干扰能力强且对某些恶劣环境不敏感等特点。在光纤位移传感器实验教学中,由于实验结果数据的分析处理比较繁琐、计算量大,有时数据处理不当等往往影响学生对于光纤传感器的正确认识。在实验教学上通过引导学生采用Excel软件进行数据处理,可以方便高效地实现数据计算与绘图等功能,与传统人工方法相比明显提高了实验报告质量,取得了较好的实验教学效果。

The experimental teaching of sensor and detection technology is an important part of the course teaching.With the development of optical fiber communication technology,optical fiber sensors have been widely used.They have strong anti-interference ability and are insensitive to some harsh environments.In the experimental teaching of fiber displacement sensor,the analysis and processing of experimental results data is cumbersome,computationally intensive,and sometimes improper data processing often affects students’ correct understanding of fiber optic sensor.In the experiment teaching,by guiding students to use Excel software for data processing,the functions of data calculation,calculation and drawing can be realized conveniently and efficiently.Compared with traditional manual methods,the quality of experiment report has been improved obviously,and better experimental teaching effect has been achieved.