Sensor network for structural health monitoring

被引:0
|
作者
Hedley, M [1 ]
Hoschke, N [1 ]
Johnson, M [1 ]
Lewis, C [1 ]
Murdoch, A [1 ]
Price, D [1 ]
Prokopenko, M [1 ]
Scott, A [1 ]
Wang, P [1 ]
Farmer, A [1 ]
机构
[1] CSIRO, ICT Ctr, Epping, NSW 1710, Australia
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Structural health monitoring (SHM) uses an array of sensors to continuously monitor a structure to provide an early indication of problems such as damage to the structure from fatigue, corrosion or impact. The use of such a system enables maintenance costs to be reduced, and new structures can be designed to be lighter and more efficient. CSIRO has developed a SHM system for detecting high-velocity impacts in the skin of a structure, such as may occur to space vehicles. The system is a large sensor network containing about two-hundred nodes, each of which contains multiple sensors. The system has been built as a flexible testbed for undertaking research in the use of sensor networks in a wide range of SHM applications. This paper outlines the testbed that has been developed and the research that has been conducted using this testbed.
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收藏
页码:361 / 366
页数:6
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