Multi-physics optimisation of energy harvesters
Multi-physics optimisation of energy harvesters
复制标题
能量收集器的多物理场优化
DOI：
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复制
发表时间：
2015
期刊：
影响因子：
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通讯作者：
M. Repetto
中科院分区：
文献类型：
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作者：
E. Bonisoli;N. Manca;M. Repetto
目的-本文的目的是描述一种用于模拟能量采集器设备的机电集总参数模型。设计/方法/方式-该模型考虑到机械和电磁现象的主要特点，保持尽可能低的计算负担，将其插入优化循环内。结果-模拟工具，然后使用设计的主要参数的能量采集器能够提供一个计算机鼠标通过转换由计算机用户提供的机械能。独创性/价值-使用多物理分析工具内的一个优化循环是一项艰巨的任务，需要磨练的所有模块参与的性能评估。所开发的方法已被证明是可靠的，有效的，并已成为一个新产品开发的关键因素。
Purpose – The purpose of this paper is to describe an electro-mechanical lumped parameters model used for the simulation of an energy harvester device. Design/methodology/approach – The model is taking into account the main features of both mechanical and electromagnetic phenomena keeping the computational burden as low as possible to insert it inside an optimisation loop. Findings – The simulation tool is then used to design the main parameters of an energy harvester able to supply a computer mouse by converting mechanical energy provided by the computer user. Originality/value – The use of a multi-physics analysis tool inside one optimisation loop is a difficult task that requires the honing of all the modules involved in the performance evaluation. The developed approach has shown to be reliable, efficient and has been a key factor in the development of a new product.