摘要
基于电磁理论和空气动力学的相关知识,利用磁铁、金属棒和DISLAB传感器等器件设计并制作了风速测量系统,可准确地测量2-11级范围内的风速值。该装置还可作为演示电磁感应现象的设计型实验内容,实验过程中可加深学生对电磁感应现象的理解,并提高学生对matlab软件的应用能力。
Based on correlation knowledge of electromagnetic theory and aerodynamics, we designed and produced wind speed measurement system which made of magnets, metal rod and DISLAB transducer and other devices. This system could accurately measure the wind speed within the range of 2-11 grades. The device could be used as a demonstration of electromagnetic induction phenomenon to deepen students＇ understanding about this theory. In addition,the students＇ ability to use Matlab could be improved through this experiment.
出处
《大学物理实验》
2013年第5期29-31,共3页
Physical Experiment of College
基金
湖北省教育厅教学研究项目(2010161)
