A self-powered mechanical strain energy sensor
A self-powered mechanical strain energy sensor
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DOI：
10.1088/0964-1726/10/2/314
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发表时间：
2001-04-01
影响因子：
4.1
通讯作者：
Spector, M
中科院分区：
文献类型：
--
作者：
Elvin, NG;Elvin, AA;Spector, M
随着传感器在各种结构和机械系统中的应用越来越多，这些传感器的供电和通信将成为一个关键因素。无线通信电子设备正变得无处不在，随着对这些电路的电力需求的减少，现在将机械能转化为电能来发电是可行的。本文对一种简单的具有无线通信功能的机械应变能传感器进行了理论和实验分析。给出了一个简单的光束弯曲实验来说明自供电应变能传感器的一些特性。
With the growing use of sensors in various structural and mechanical systems, the powering and communication of these sensors will become a critical factor. Wireless communication electronics are becoming ubiquitous and with the decreasing electrical power requirements for these circuits it is now feasible to generate power from the conversion of mechanical energy into electrical energy. This paper focuses on the theoretical and experimental analysis of a simple mechanical strain energy sensor with wireless communication. A simple beam bending experiment is given to illustrate some of the characteristics of the self-powered strain energy sensor.