
基本信息:
- 专利标题: MULTIFUNCTIONAL LOAD AND DAMAGE SENSOR
- 专利标题(中):MULTIFUNKELLELLER LAST- UND SCHADENSENSOR
- 申请号:EP15757906.1 申请日:2015-03-04
- 公开(公告)号:EP3114474A1 公开(公告)日:2017-01-11
- 发明人: CHAUDHRY, Zaffir A. , SUN, Fanping , SARLASHKAR, Avinash
- 申请人: Sikorsky Aircraft Corporation
- 申请人地址: 6900 Main Street P.O. Box 9729 Stratford, CT 06615-9129 US
- 专利权人: Sikorsky Aircraft Corporation
- 当前专利权人: Sikorsky Aircraft Corporation
- 当前专利权人地址: 6900 Main Street P.O. Box 9729 Stratford, CT 06615-9129 US
- 代理机构: Klunker . Schmitt-Nilson . Hirsch
- 优先权: US201414201152 20140307
- 国际公布: WO2015134596 20150911
- 主分类号: G01N29/14
- IPC分类号: G01N29/14 ; G01N29/24 ; G01N29/44
摘要:
Embodiments are directed to obtaining at least one sample of load or load path data from at least one piezoelectric sensor associated with a structure, comparing the at least one sample of data to at least one prior sample of data obtained from the at least one sensor, and providing a status of a health of the structure based on the comparison.
摘要(中):
实施例涉及从与结构相关联的至少一个压电传感器获得负载或负载路径数据的至少一个样本,将至少一个数据样本与从至少一个传感器获得的数据的至少一个先前样本进行比较, 并根据比较提供结构健康状况。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N29/00 | 利用超声波、声波或次声波来测试或分析材料;靠发射超声波或声波通过物体得到物体内部的显像 |
--------G01N29/14 | .利用声波发射技术 |