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使用光学杠杆方法测量克拉德尼模式形状
JoVE Journal
Engineering
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JoVE Journal Engineering
Measurement of Chladni Mode Shapes with an Optical Lever Method
DOI:

04:39 min

June 05, 2020

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Chapters

  • 00:05Introduction
  • 00:38Vibration System Preparation
  • 01:16Resonance Frequency Acquisition
  • 02:01Light Path and Measurement System Preparation
  • 02:33Experimental Measurement
  • 03:28Results: Representative Mode Shape Measurement and Analysis
  • 03:59Conclusion

Summary

Automatic Translation

提出了一种用光学杠杆原理测量弹性板上的Chladni模式形状的简单方法。

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