Exploring the Characteristics of Chladni Figures via Anisotropic Vibrating Plates

• Main Authors: Huang, Zhi-Wei, 黃致瑋
• Other Authors: Chen, Yung-Fu
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/6pkgjb

碩士 === 國立交通大學 === 理學院科技與數位學習學程 === 105 === In this thesis, the modern thin plate vibration experiment was demonstrated by anisotropic brass plate in four different cutting angles. According to the experimental results, the phenomena of asymmetry in brass plate is getting stronger from 45° to 0°, and the nodal line of the Chladni patterns are getting more circular at the same time. By utilizing the theoretical model of figure reconstruction, we could rebuild the Chladni patterns under different cutting angles via tilting the parameters and get the precise comparison between experiment and theory. On the basis of the conclusion in this thesis, we could offer the theoretical results of the specific cutting angles of isotropic materials to match the requirements of vibrating products.