“电阻应变测量技术”设计性实验教学研究

摘要

This paper introduces the guiding ideology ,design process and experimental study of the resistance strain pressure sensor .According to the patch rule of the pressure sensor ,it also focuses on introducing three designs of temperature compensation in order to let students unify not only education and action but also goal and operation .Its ultimate goal is to let students grasp the knowledge and change the knowledge into abilities .%介绍了电阻应变式压力传感器设计的指导思想、设计过程和实验研究。根据传感器的布片原则，重点介绍了桥路设计3种不同温度补偿的设计方案，目的是让学生把“知识与行动”统一起来，把目标性与操作性有机地结合起来，最终能使学生把握电阻应变测量技术与传感器知识，实现知识向能力转化。