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    • 5. 发明公开
    • Method and system for distributed network of nanoperaticle ink based piezoelectric sensors for structural health monitoring
    • 用于纳米粒子的分布式网络的方法和系统的墨水系压电传感器用于监测结构健康
    • EP2559656A1
    • 2013-02-20
    • EP12175708.2
    • 2012-07-10
    • The Boeing Company
    • Duce, Jeffrey L.Johnston, Scott Robert
    • B82Y30/00C08K3/04G01M5/00G01N29/24
    • B82Y30/00G01M5/0033G01M5/0083G01N29/2475G01N2291/0231G01N2291/0258G01N2291/106G01N2291/2694H01L41/1132H01L41/314
    • The disclosure provides in one embodiment a system for monitoring structural health (172) of a structure (30). The system has a structure to be monitored for structural health (172). The system further has a distributed network of nanoparticle ink based piezoelectric sensor assemblies (120) deposited onto the structure (30). Each assembly has a plurality of nanoparticle ink based piezoelectric sensors (110) and a plurality of conductive ink power and communication wire assemblies (140) interconnecting the plurality of sensors (110). The system further has an ink deposition apparatus (142) depositing the distributed network of nanoparticle ink based piezoelectric sensor assemblies (120) onto the structure (30). The system further has an electrical power source (178) providing electrical power to the distributed network (120). The system further has a data communications network (179) retrieving and processing structural health data (174) of the structure (30) via one or more signals from the sensors (110).
    • 本公开内容在一个实施例提供了一结构(30)的监测结构健康(172)的系统。 该系统具有结构健康(172)要被监视的结构。 该系统具有的沉积在结构(30)的纳米粒子墨水基于压电传感器组件(120),一个另外的分布式网络。 每个组件具有基于纳米颗粒墨的压电传感器(110)和导电油墨的功率和通信电线组件互连传感器的多元性(110)多个(140)的复数。 该系统具有进一步墨水沉积装置(142)沉积的纳米颗粒墨的基于压电传感器组件(120)的分布式网络到结构(30)。 该系统具有以进一步电功率源(178)连接到分布式网络(120)提供电功率。 该系统具有一个进一步的数据通信网络(179)中检索,并通过从传感器(110)一个或多个信号处理所述结构(30)的结构健康数据(174)。