Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Traveling Waves: Lossless Lines01:27

Traveling Waves: Lossless Lines

210
The provided content explores the behavior of traveling waves on single-phase lossless transmission lines. It begins with a single-phase two-wire lossless transmission line of length Δx, characterized by a loop inductance LH/m and a line-to-line capacitance C F/m. These parameters result in a series inductance LΔx  and a shunt capacitance CΔx.
210

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Development of a 16-Channel Broadband Piezoelectric Micro Ultrasonic Transducer Array Probe for Pipeline Butt-Welded Defect Detection.

Sensors (Basel, Switzerland)·2022
Same author

Neutrophil Count Predicts Malignant Cerebellar Edema and Poor Outcome in Acute Basilar Artery Occlusion Receiving Endovascular Treatment: A Nationwide Registry-Based Study.

Frontiers in immunology·2022
Same author

Electropolymerized Molecularly Imprinted Polymer Synthesis Guided by an Integrated Data-Driven Framework for Cortisol Detection.

ACS applied materials & interfaces·2022
Same author

Thermostability of protein nanocages: the effect of natural extra peptide on the exterior surface.

RSC advances·2022
Same author

Melanin-mimetic multicolor and low-toxicity hair dye.

RSC advances·2022
Same author

QTL Analysis of Z414, a Chromosome Segment Substitution Line with Short, Wide Grains, and Substitution Mapping of qGL11 in Rice.

Rice (New York, N.Y.)·2022

Related Experiment Video

Updated: Sep 29, 2025

Continuous-Wave Propagation Channel-Sounding Measurement System - Testing, Verification, and Measurements
09:36

Continuous-Wave Propagation Channel-Sounding Measurement System - Testing, Verification, and Measurements

Published on: June 25, 2021

3.2K

A Novel Baseline-Free Damage Detection Method Based on Path Scanning of Lamb Waves Using Mobile Transducers.

Hongqiang Yuan1, Kai Zhou1, Xiuquan Li2

  • 1School of Urban Construction, Yangtze University, Jingzhou 434023, China.

Sensors (Basel, Switzerland)
|March 26, 2022
PubMed
Summary

This study introduces a new baseline-free Lamb wave damage detection method using mobile transducers. It accurately locates cracks in plates by scanning edges and analyzing scattered signals, overcoming limitations of previous techniques.

Keywords:
angular scattering characteristicbaseline-freedelay-and-sum imagingmobile transducerpath scanning

More Related Videos

Data Acquisition Protocol for Determining Embedded Sensitivity Functions
07:46

Data Acquisition Protocol for Determining Embedded Sensitivity Functions

Published on: April 20, 2016

6.2K
Quantitative, Real-time Analysis of Base Excision Repair Activity in Cell Lysates Utilizing Lesion-specific Molecular Beacons
15:01

Quantitative, Real-time Analysis of Base Excision Repair Activity in Cell Lysates Utilizing Lesion-specific Molecular Beacons

Published on: August 6, 2012

13.7K

Related Experiment Videos

Last Updated: Sep 29, 2025

Continuous-Wave Propagation Channel-Sounding Measurement System - Testing, Verification, and Measurements
09:36

Continuous-Wave Propagation Channel-Sounding Measurement System - Testing, Verification, and Measurements

Published on: June 25, 2021

3.2K
Data Acquisition Protocol for Determining Embedded Sensitivity Functions
07:46

Data Acquisition Protocol for Determining Embedded Sensitivity Functions

Published on: April 20, 2016

6.2K
Quantitative, Real-time Analysis of Base Excision Repair Activity in Cell Lysates Utilizing Lesion-specific Molecular Beacons
15:01

Quantitative, Real-time Analysis of Base Excision Repair Activity in Cell Lysates Utilizing Lesion-specific Molecular Beacons

Published on: August 6, 2012

13.7K

Area of Science:

  • Structural Health Monitoring
  • Non-Destructive Testing
  • Acoustic Wave Propagation

Background:

  • Lamb wave-based damage detection offers efficient structural assessment.
  • Angular scattering characteristics of Lamb waves can lead to missed damage detection.
  • Existing baseline-free methods face challenges with signal interpretation.

Purpose of the Study:

  • To propose a novel baseline-free damage detection method for plate structures.
  • To overcome the limitations of Lamb wave angular scattering in damage detection.
  • To enhance the accuracy and reliability of damage localization.

Main Methods:

  • A new baseline-free approach utilizing path scanning at detection region edges with mobile piezoelectric transducers.
  • Extraction of damage scattering signals by removing direct and boundary reflected waves.
  • Application of a delay-and-sum imaging technique for damage localization.

Main Results:

  • The proposed method successfully located artificially fabricated crack-like damage on an aluminum plate.
  • High accuracy and efficiency in damage detection were demonstrated.
  • The approach effectively avoided the loss of damage information caused by scattering characteristics.

Conclusions:

  • The novel baseline-free method provides a practical solution for Lamb wave damage detection, addressing angular scattering issues.
  • This approach enhances the credibility of damage detection results in plate structures.
  • The use of mobile transducers offers a significant advancement in structural health monitoring.