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

Group Design02:01

Group Design

10.4K
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
10.4K
Integration by Parts: Indefinite Integrals01:26

Integration by Parts: Indefinite Integrals

160
Integration by parts is a fundamental technique in calculus for evaluating integrals involving the product of two functions. It is particularly useful when direct integration is not feasible. The method is based on the product rule for differentiation, which states that the derivative of a product equals the derivative of the first function times the second, plus the first function times the derivative of the second. By integrating this identity and rearranging terms, the integration by parts...
160
Factorial Design02:01

Factorial Design

13.8K
Factorial Analysis is an experimental design that applies Analysis of Variance (ANOVA) statistical procedures to examine a change in a dependent variable due to more than one independent variable, also known as factors. Changes in worker productivity can be reasoned, for example, to be influenced by salary and other conditions, such as skill level. One way to test this hypothesis is by categorizing salary into three levels (low, moderate, and high) and skills sets into two levels (entry level...
13.8K
Integration by Parts: Definite Integrals01:23

Integration by Parts: Definite Integrals

72
Definite integrals involving the product of two functions over a fixed interval can be evaluated using integration by parts. This method rewrites the integral as the difference of a product evaluated at the endpoints and a remaining definite integral that is often simpler to compute.A representative example is the definite integral of the inverse tangent function. Since there is no direct integration formula for arctan ⁡x, the integrand is rewritten as a product of arctan⁡ x and the...
72
Design Example: Designing a Residential Plumbing System01:25

Design Example: Designing a Residential Plumbing System

1.1K
The design of residential plumbing systems requires carefully evaluating water demand, flow rates, and pressure dynamics to ensure both efficiency and reliability. The nature of water flow within pipes is defined by its Reynolds number, which classifies flow as either laminar (smooth) or turbulent.
1.1K
Design Example: Designing Water Slide01:18

Design Example: Designing Water Slide

625
When designing a water slide, controlling the speed of water flow is crucial for rider safety while maintaining an exciting experience. As water flows down the slide, gravity causes it to accelerate, with its speed at the bottom depending on the height from which it starts. The higher the slide, the more potential energy the water has at the top, which is converted into kinetic energy as it descends, increasing its speed.
Bernoulli's principle determines the water's velocity along the slide....
625

You might also read

Related Articles

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

Sort by
Same author

State Estimation for Quadruped Robots on Non-Stationary Terrain via Invariant Extended Kalman Filter and Disturbance Observer.

Sensors (Basel, Switzerland)·2024
Same author

A Comprehensive Survey on Visual Perception Methods for Intelligent Inspection of High Dam Hubs.

Sensors (Basel, Switzerland)·2024
Same author

Bioinformatics Analysis Reveals HIST1H2BH as a Novel Diagnostic Biomarker for Atrial Fibrillation-Related Cardiogenic Thromboembolic Stroke.

Molecular biotechnology·2024
Same author

Global daily mask use estimation in the pandemic and its post environmental health risks: Analysis based on a validated dynamic mathematical model.

Journal of hazardous materials·2024
Same author

In situ N-doping engineered biochar catalysts for oxidation degradation of sulfadiazine via nonradical pathways: Singlet oxygen and electron transfer.

The Science of the total environment·2024
Same author

Targeting adipocyte ESRRA promotes osteogenesis and vascular formation in adipocyte-rich bone marrow.

Nature communications·2024

Related Experiment Video

Updated: Jan 29, 2026

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.6K

Design of MEMS Microphone Array Integrated System for Pipeline Leakage Detection.

Kaixuan Wang1, Yong Yang1, Daoguang Liu1

  • 1School of Information Engineering, Xuzhou College of Industrial Technology, Xuzhou 221140, China.

Micromachines
|January 28, 2026
PubMed
Summary

A new micro-electromechanical system microphone array integrated system (MEMS-MAIS) enhances pipeline leak detection. This system achieves 94.67% accuracy, offering improved reliability and anti-interference for energy and transportation safety.

Keywords:
integrated systemleakage detectionmicro-electromechanical system (MEMS)microphones arraypipeline

More Related Videos

Design and Use of Multiplexed Chemostat Arrays
19:40

Design and Use of Multiplexed Chemostat Arrays

Published on: February 23, 2013

23.9K
Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools
16:05

Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools

Published on: October 1, 2007

8.0K

Related Experiment Videos

Last Updated: Jan 29, 2026

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.6K
Design and Use of Multiplexed Chemostat Arrays
19:40

Design and Use of Multiplexed Chemostat Arrays

Published on: February 23, 2013

23.9K
Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools
16:05

Using Micro-Electro-Mechanical Systems MEMS to Develop Diagnostic Tools

Published on: October 1, 2007

8.0K

Area of Science:

  • Engineering
  • Sensor Technology
  • Acoustics

Background:

  • Pressure pipelines are critical infrastructure in energy and transportation.
  • Pipeline leaks pose significant safety and operational risks.
  • Existing acoustic detection methods struggle with noise and minor leak uncertainties.

Purpose of the Study:

  • To develop an integrated system for accurate and reliable pipeline leakage detection.
  • To overcome limitations of current acoustic sensing technologies in pipeline environments.
  • To enhance the safety and stability of pipeline transportation systems.

Main Methods:

  • Design and implementation of a dedicated micro-electromechanical system (MEMS) microphone array.
  • Development of integrated feature extraction and feature-level data fusion modules.
  • Incorporation of a decision-level fusion module to enhance detection reliability.

Main Results:

  • The proposed MEMS microphone array integrated system (MEMS-MAIS) demonstrates high sensitivity acoustic data collection.
  • Effective information retention through integrated feature extraction and fusion.
  • Achieved a leakage detection accuracy of 94.67% with excellent anti-interference performance.

Conclusions:

  • The MEMS-MAIS provides a robust and accurate solution for pipeline leakage detection.
  • The integrated system design offers high engineering application value for pipeline safety.
  • This technology enhances the reliability of non-destructive leakage detection in harsh conditions.