提升学生对传感器性能的认知——大学物理实验《压力传感器》  

Improving Students' Perception of Sensor Performances——The Physical Experiment of College 《Pressure Sensor》

作　　者：田赫[1] 

机构地区：[1]东北林业大学,黑龙江哈尔滨150040

出　　处：《大学物理实验》2017年第3期92-94,共3页Physical Experiment of College

基　　金：国家自然科学基金(No.61307076);中央高校基本科研业务费专项资金项目资助(No.2572017BB17);黑龙江省博士后科研启动金(No.LBH-Q14042);东北林业大学引进人才科研启动经费(No.41112408)

摘　　要：探讨如何在大学物理实验《压力传感器》中,提升学生对传感器性能的认知,在《压力传感器》实验中,往往仅考查传感器的灵敏度,实际上,可对实验内容做适当修改,在不增加学生测量、计算工作量的条件下,同时考查传感器的线性度、分辨率、漂移,有效地提升学生对传感器性能的认知。It is discussed how to improve students＇ perception of sensor performances in the physical experi- ment of college 《pressure sensor》.Usually only the sensitivity of pressure sensor is investigated in the experlment.In fact,if the contents of the experiment are modified appropriately, the linearity, resolution and drift of the pressure sensor can also be investigated in the case of no increase in students＇ measurement and calcula- tion work, which can effectively improve students perception of sensor performances.

关 键 词：压力 传感器 传感性能 

分 类 号：TP212.1[自动化与计算机技术—检测技术与自动化装置]