传感器动态响应实验的课堂实现  

Performing Sensor Dynamic Response Experiments in Classroom

作　　者：徐科军[1] 杨双龙[1] 

机构地区：[1]合肥工业大学电气与自动化工程学院,安徽合肥230009

出　　处：《实验室研究与探索》2009年第9期36-38,68,共4页Research and Exploration In Laboratory

基　　金：安徽省高等学校省级教学研究项目(2008JYXM207);合肥工业大学精品课程和教学团队资助项目

摘　　要：为了解决传感器动态实验的困难,提高"传感器与检测技术"课程的教学质量,采用数字信号处理器,研制传感器动态校正系统。根据现场采集的动态实验数据,基于普通实验室具备的信号发生器和示波器,将动态响应再现,送入传感器动态校正系统,进行动态补偿,实现了在课堂上进行动态响应和补偿实验。＂Sensors and measurement technology＂ is one of the important technical courses in automation speciahy. In order to solve the difficulties in the sensor dynamic response experiments, a dynamic correction system of sensor was de- veloped with DSP chip for improving the teaching quality of ＂sensors and measurement technology＂ According to the dynamic experimental data collected in fields, a signal generator and a scope existed in conventional laboratories are used to output the sensor dynamic responses. The dynamic responses are sent to the sensor dynamic correction system, and the dynamic compensation is implemented. It realizes sensor dynamic response and dynamic compensation experi- ments in classroom.

关 键 词：传感器 动态实验 校正系统 信号发生器 示波器 动态补偿 

分 类 号：TP212.1[自动化与计算机技术—检测技术与自动化装置] TP216[自动化与计算机技术—控制科学与工程]