与非线性弹簧振荡器耦合的双稳态频率上转换压电能量收集器的动态和能量特性

IF 3.6 3区材料科学 Q1 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Mechanics of Advanced Materials and Structures Pub Date : 2024-09-04 DOI:10.1080/15376494.2024.2397094

Jiwei Shen, Yingbo Zhu, Jundong Fu, Peng Zhou, Shui Wan, Kevin Dekemele

引用次数: 0

摘要

在超低频和宽带环境中，振动能量收集器的能量收集效率较低。本文介绍了一种双稳态振动能量收集器，它能利用...

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dynamic and energetic characteristics of a bistable frequency up-conversion piezoelectric energy harvester coupled with a nonlinear spring oscillator

In ultralow-frequency and broadband environments, vibration energy harvesters exhibit lower energy harvesting efficiency. This article introduces a bistable vibration energy harvester that leverage...

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来源期刊

Mechanics of Advanced Materials and Structures 工程技术-材料科学：表征与测试

CiteScore

5.30

自引率

17.90%

发文量

405

审稿时长

12 months

期刊介绍： The central aim of Mechanics of Advanced Materials and Structures ( MAMS) is to promote the dissemination of significant developments and publish state-of-the-art reviews and technical discussions of previously published papers dealing with mechanics aspects of advanced materials and structures. Refereed contributions describing analytical, numerical, and experimental methods and hybrid approaches that combine theoretical and experimental techniques in the study of advanced materials and structures are published, along with critical surveys of the literature and discussions of papers in the field. Mechanics of layered structures, with layers of any materials (metallic, foams, piezoelectric, composites, ceramic, functionally graded, etc.) at various scales, milli/micro/nano-meter is of MAMS interest. Applications to structures subjected to mechanical, thermal, electrical, magnetical, hygrothermal, etc., as well as any coupled combinations of these all are of interests for MAMS. That is mechanics of multi-fields problems at various scale are of interest for MAMS, including fluid-strictures interactions. Static and dynamic as well linear and nonlinear problems are of interest; advanced development of new materials with applications to automotive, civil, marine, aeronautical, space and bioengineering structures at various scales are of interest of this journal. Of special interest are methods and techniques for a better understanding of mechanics of metamaterials as well as the interaction with additive manufacturing technologies.