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A review of the recent research on vibration energy harvesting via bistable systems (Review)

机译：通过双稳态系统收集振动能量的最新研究综述（综述）

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摘要

The investigation of the conversion of vibrational energy into electrical power has become a major field of research. In recent years, bistable energy harvesting devices have attracted significant attention due to some of their unique features. Through a snap-through action, bistable systems transition from one stable state to the other, which could cause large amplitude motion and dramatically increase power generation. Due to their nonlinear characteristics, such devices may be effective across a broad-frequency bandwidth. Consequently, a rapid engagement of research has been undertaken to understand bistable electromechanical dynamics and to utilize the insight for the development of improved designs. This paper reviews, consolidates, and reports on the major efforts and findings documented in the literature. A common analytical framework for bistable electromechanical dynamics is presented, the principal results are provided, the wide variety of bistable energy harvesters are described, and some remaining challenges and proposed solutions are summarized.
机译：将振动能量转换为电能的研究已经成为主要的研究领域。近年来，双稳态能量收集设备由于其某些独特功能而引起了极大的关注。通过快速动作，双稳态系统从一种稳定状态过渡到另一种稳定状态，这可能会引起大幅度运动并显着增加发电量。由于它们的非线性特性，这样的设备可能在宽频带内有效。因此，已经进行了快速的研究，以了解双稳态机电动力学，并利用这种见识来开发改进的设计。本文对文献中记载的主要工作和发现进行了回顾，巩固和报告。提出了双稳态机电动力学的通用分析框架，提供了主要结果，描述了多种双稳态能量收集器，并总结了一些尚存的挑战和提出的解决方案。

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