MEMS压电能量采集器的设计优化

2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE) Pub Date : 2016-04-18 DOI:10.1109/EUROSIME.2016.7463403

D. Hoffmann, T. Bechtold, D. Hohlfeld

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引用次数: 3

摘要

本文提出了一种扩展压电MEMS能量收集器件工作频率范围的优化策略。我们建议使用耦合微机械谐振器在单个设备上实现多频率的高效能量收集。通过优化算法得到的本征频率间隔很近，功率输出相等。

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Design optimization of MEMS piezoelectric energy harvester

This work presents an optimization strategy towards extending the operational frequency range of piezoelectric MEMS energy harvesting devices. We propose to use coupled micromechanical resonators to enable efficient energy harvesting at multiple frequencies with a single device. The proposed design, obtained by optimization algorithms, exhibits closely spaced eigenfrequencies with equal power delivery.

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来源期刊

2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE)

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