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DEVICE AND METHOD FOR STRUCTURAL HEALTH MONITORING USING IMPEDANCE MEASUREMENT BASED DAMAGE DETECTION TECHNIQUE

机译:基于阻抗测量的损伤检测技术进行结构健康监测的装置和方法

摘要

A method (100) for structural damage detection using a sensor node (210) is disclosed. The method (100) comprising steps of, providing (110) a set of excitation frequency signals to a plurality of sensor patches fixed on a structure, to induce vibrations in a structure, receiving (120) a plurality of input from each of the plurality of sensor patches, as a function of the set of excitation frequency signals, converting (130) the received plurality of response inputs into a plurality of processed signals to form a useful data set and analyzing (140) a plurality of attributes from the received plurality of signals for significant changes in a structural health profile and a system (200) thereof.
机译:公开了一种使用传感器节点(210)进行结构损伤检测的方法(100)。方法(100)包括以下步骤:向固定在结构上的多个传感器贴片提供(110)一组激励频率信号,以在结构中引起振动,从(120)多个多个输入中的每个接收(120)多个输入。根据激励频率信号集的变化,将接收到的多个响应输入转换(130)成多个处理后的信号以形成有用的数据集,并从接收到的多个分析(140)来分析多个属性用于结构健康状况的显着变化的信号及其系统(200)。

著录项

  • 公开/公告号IN201611024819A

    专利类型

  • 公开/公告日2018-03-02

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN201611024819

  • 发明设计人 HARMEET SINGH;RAJVIR SINGH;

    申请日2016-07-20

  • 分类号A61B5/00;

  • 国家 IN

  • 入库时间 2022-08-21 12:52:15

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