工科物理实验教学中传感器应用实验综述

摘要

温度传感器、霍尔传感器与光敏传感器作为常用的传感器类型,在大学物理实验课程中已逐渐普及.通过综述其物理原理,突出它们作为敏感元件的作用,结合物理实验的基础性,给出简易的演示物理实验或设计性实验内容.将其应用于大学物理实验教学中,丰富了课程内容,训练了学生的动手、动脑和分析能力,已经取得了积极效果.%Temperature sensor,Holzer sensor and photoelectric sensor are more commonly used sensor types.In university physics experiment courses,sensor experiments are also gradually popularized.By reviewing the physical principles,highlighting their role as sensitive elements,combined with the basic physical experiments,simple physics demonstration experiments or designing physics experiments are presented.Through applying these sensor experiments in university physics experiment teaching,curriculum content,students'practical and analytical ability skills training are enriched.Positive results have been achieved.