非线性宽频振动能量采集的最新研究进展
Recent Research Advances of Nonlinear Broadband Vibration Energy Harvesting
摘要: 振动能量采集技术可将环境中的振动能量转化为电能，从而为低能耗的电子设备提供了一种自供能解决策略。但是传统线性采集器受限于有效频带狭窄、能量密度低等问题，难以应对广泛频率范围的振动环境，极大限制了采集器在实际生活中的应用。如今研究如何通过扩大振动能量采集器的频率范围和提高其能量密度已经受到广泛关注。本文，对非线性能量采集器宽频技术最新进展进行了全面的总结和分析，并详细介绍了其工作机制、理论依据以及实施技术，最终还对未来振动能量采集器的发展趋势进行了深入的思考和展望。
Abstract: Vibration energy harvesting technology can convert ambient vibration energy into electrical energy, providing self-powering solutions for low-power electronic devices. However, traditional linear vibration harvesters are constrained by issues such as a narrow effective bandwidth and low energy density, making them unsuitable for vibration environments with a wide frequency range, which greatly limits their practical application. Therefore, methods to broaden the bandwidth and increase the energy density of energy harvesters to improve harvesting efficiency have become a popular area of research. This paper provides a comprehensive summary and analysis of nonlinear broadband vibration energy harvesting technologies, introducing their operating principles, theoretical foundations, and implementation techniques. Moreover, it offers thoughts and prospects on the future development directions of vibration energy harvesters.
文章引用：凌宇飞, 张亦弛, 郑健宁, 陈赵江. 非线性宽频振动能量采集的最新研究进展[J]. 应用物理, 2025, 15(9): 713-726. https://doi.org/10.12677/app.2025.159076

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