摘要
固体材料杨氏模量是综合性大学和工科院校物理实验中必做的实验之一。该实验可以学习和掌握基本长度和微小位移量测量的方法和手段。探讨了利用霍尔位置传感器的输出电压与位移量线形关系以测量杨氏模量微小位移量的方法。
Solid material Young＇s modulus is the one of experiment in comprehensive university and the college physical experiment of engineering course that will be done. This test can study and grasp basic length and the method that small displacement instrumentation measures and means. The paper discuss is that use suddenly Hall sensor displacement and the export voltage of location sensor quanti- ty line shape relation with measure Young^s modulus small displacement the method of quantity.
出处
《大学物理实验》
2010年第3期39-41,共3页
Physical Experiment of College
