Making sense of intermittent energy harvesting
Making sense of intermittent energy harvesting
复制标题
理解间歇性能量收集
DOI：
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复制
发表时间：
2018
期刊：
影响因子：
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通讯作者：
Josiah D. Hester
中科院分区：
文献类型：
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作者：
A. Bakar;Josiah D. Hester
无电池、能量收集传感设备能够实现新的应用和部署场景，具有零维护、长寿命和小尺寸的承诺。由于能量收集源的不可预测性，这些设备经常出现故障，故障时间长短不一;无论是太阳能、热能、射频还是动能，都使得预测和规划变得困难。本文探讨了理解能量收集行为的方法。我们采用已知的能量收集数据集，并创建一些我们自己的数据集，然后将能量收集行为分类为模式。模式是由能量收集环境的系统或基本属性引起的周期性或重复性元素。我们使用Ekho仿真器创建的真实的世界数据和IV表面来展示这些能量收集模式的存在，然后讨论这种强大的抽象如何提高间歇供电和能量收集计算设备的设计和开发的鲁棒性和效率。
Batteryless, energy harvesting sensing devices enable new applications and deployment scenarios with their promise of zero maintenance, long lifetime, and small size. These devices fail often and for variable lengths of time because of the unpredictability of the energy harvesting source; be it solar, thermal, RF, or kinetic, making prediction and planning difficult. This paper explores ways to make sense of energy harvesting behaviors. We take known energy harvesting datasets, and create a few of our own, then classify energy harvesting behavior into modes. Modes are periodic or repeated elements caused by systematic or fundamental attributes of the energy harvesting environment. We show the existence of these Energy Harvesting Modes using real world data and IV surfaces created with the Ekho emulator, and then discuss how this powerful abstraction could increase robustness and efficiency of design and development on intermittently powered and energy harvesting computing devices.
能量收集环境的真实且可重复的仿真
影响因子：
4.1
作者：
Hester, Josiah;Sitanayah, Lanny;Scott, Timothy;Sorber, Jacob
通讯作者：
Sorber, Jacob