“受迫振动、共振”演示实验的研究与改进

Improve the demonstration device of forced vibration and resonance experiment

对现有受迫振动、共振演示实验装置的不足进行了剖析,改进了原有的实验装置,制作了受迫振动、共振演示仪器.阐述了改进后的实验装置的具体制作、教学使用及特点.

The shortcomings of the demonstration device of forced vibration and resonance experiment are analyzed, and the device is improved. This paper introduces the making process of the improved device in detail, and depicts the use and characteristic of the improved device.