基于duffing型运动模型的双稳态振动能量收集系统的开发

Journal of Engineering and Applied Sciences Pub Date : 2023-03-21 DOI:10.11648/j.eas.20230801.12

Xuguang Zhang, Wei Zhao, Jingchao Guan, Apollo B. Fukuchi, Xilu Zhao

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引用次数: 0

摘要

振动发电是可再生能源发展中的一个重要问题。设计具有最大可能幅值的振动系统，有利于提高振动发电效率。在本研究中，我们提出了一种利用随机共振现象的duffing型双稳态振动能量收集系统，该系统可以显着扩大振动幅值。利用Duffing函数设计了双稳振动模型的运动轨迹形状

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Development of Bi-Stable Vibration Energy Harvesting System Using Duffing-Type Motion Model

: Vibration power generation is an important issue in development of renewable energy. If a vibration system with a maximum possible amplitude is designed, it can be advantageous in improving the vibration power generation efficiency. In this study, we propose a Duffing-type bi-stable vibration energy harvesting system that utilizes the stochastic resonance phenomenon, which can significantly expand the vibration amplitude. We designed the motion rail shape of the bistable vibration model using the Duffing function

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Journal of Engineering and Applied Sciences

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