• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. A Crack Diagnosis and Monitoring Method Using Linear Phased PZT Sensor Array

A Crack Diagnosis and Monitoring Method Using Linear Phased PZT Sensor Array

来源 :The 2nd International Conference on Structural Health Monito | 被引量 : 0次 | 上传用户：ary015
【摘 要】
：
Crack is one of the most typical damage types in engineering structures,spreading quickly and potentially leading to ultimate structural failure.Although traditional nondestructive testing methods wou
【作 者】
：
WANG Qiang SU Zhong-qing 
【机 构】
：
School of Automation,Nanjing University of Posts and Telecommunications,Nanjing,China
【出 处】
：
The 2nd International Conference on Structural Health Monito
【发表日期】
：
2014年5期
【关键词】
：
crack detection and evaluation linear phased PZT sensor array structural health 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　Crack is one of the most typical damage types in engineering structures,spreading quickly and potentially leading to ultimate structural failure.Although traditional nondestructive testing methods would be effective in inspecting cracks in an offline manner,it is difficult to real-time implement these methods.
其他文献
Investigation of Helmholtz Coils for Edge Structure Using Inductive Thermography
Structural health monitoring(SHM)is a crucial concern in engineering,which sets out to determine the health of a structure by reading information from an array of sensors that are embedded into the st
会议
helmholtz coilscomplex geometryedge structureinductive thermographystructura
The Damage and Impact Imaging Method Based on 2D Linear PZTs Array and Spatial Filter without Using
This paper presents a two dimensional(2D)linear PZTs array and spatial filter based damage and impact imaging method without using the Lamb wave group velocity.In this method,the damage signal is extr
会议
composite structuresdamage and impact imaging2D linear arrayspatial filtergr
Strain Transfer Error Analysis of Optical Diber Aensors with Local Debonding Interface
Structural health monitoring has become more and more popular in application of damage diagnosis and safety assessment.Optical fiber sensors,as one of the most efficient sensing elements,for the super
会议
structural health monitoringstrain transfer error analysisoptical fiber sensor
Detection of Damage in Beams Using Artificial Neural Networks
A damage detection method for beam-type structures using ratio of natural frequency change and neural networks is proposed.With this method,ratio of natural frequency change is utilized as the damage
会议
natural frequencyartificial neural networkcrackdamage detectionbeam
The Fault Mode Identification of Hydraulic Pump Based on MLSE and Support Vector Machine Optimized b
A new method which is multiscale local-maximum sample entropy(MLSE)is put forward to measure the complexity of time series in this paper.It can suppress the noise and interference of vibration signals
会议
hydraulic pumpmode identificationsupport vector machineartificial bee colony
An Online Error Correction Method Based on Odometer and MIMU
Micro inertial measurement unit(MIMU)integration storage test system is a typical multi-sensor information fusion system consists of micro sensors,gyroscope and integrated circuit.Its main error sourc
会议
MIMUerror correctionodometerKalman Filter
Compressive Sensing Method for Damage Detection in Wireless Structural Health Monitoring
In the Wireless Sensor Network(WSN)for structural health monitoring(SHM),usually,we transmit the original acquisition data and exchange the large amounts of data between nodes which consume huge energ
会议
compressive sensingstructural health monitoringdata compressionthe measuremen
An Improved Algorithm for Super-resolution Video
Aiming at the characteristics of the UAV camera,camera data nowadays,a new improved method is proposed based on putting the low-resolution video reconstruction into high-resolution video.First,the low
会议
video super-resolutionfrequency band decompositionPOCS
Research on Ultrasonic Phased Array Signal Processing Based on Compressed Sensing
Phased array structural health monitoring(SHM)process collects a lot of data,which needs many resources to transmit and store.For the reducing of data and transfer storage space,a compressed sensing t
会议
structural health monitoring(SHM)phased arraysparse signalmeasurement matrix
An Algorithm for Non-parametric Identification of Highly Nonlinear Structures with Incomplete Measur
A two stage approach is proposed for non-parametric identification of strong nonlinear structures with limited measurements in this paper.In the first stage,an equivalent linear system for a nonlinear
会议
incomplete measurementshighly nonlinear structuresnon-parametric identificatio