Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Multiple Pipe Systems

Multiple Pipe Systems

Multipipe systems consist of complex configurations of interconnected pipes designed to transport fluids efficiently across intricate networks. They are essential in engineering applications requiring precise control over flow distribution, pressure, and head loss. They are categorized into series, parallel, loop, and network configurations, each distinguished by unique flow characteristics and applications.
Series Configuration
In a series configuration, fluid flows sequentially from one pipe...

Pipe Flowrate Measurement: Problem Solving

Pipe Flowrate Measurement: Problem Solving

A spray tank system is engineered to uniformly distribute a pest-control liquid across plants by using a pressurized mechanism. The tank, pressurized to 150 kPa, holds the pesticide at a height of 0.80 meters. Liquid flows from the tank through a 1.9 meter pipe with a diameter of 0.015 meters, angled at 0.698 radians, ultimately reaching a 0.007 meter nozzle that sprays the pesticide. Accurate calculation of the system's flow rate is crucial to ensure uniform application, and this is...

Typical Model Studies

Typical Model Studies

Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.

PD Controller: Design

PD Controller: Design

In automotive engineering, car suspension systems often employ Proportional Derivative (PD) controllers to enhance performance. PD controllers are utilized to adjust the damping force in response to road conditions. A controller, acting as an amplifier with a constant gain, demonstrates proportional control, with output directly mirroring input.
Designing a continuous-data controller requires selecting and linking components like adders and integrators, which are fundamental in Proportional,...

Single Pipe Systems

Single Pipe Systems

In pipe flow analysis, problems are typically categorized into three types — Type I, Type II, and Type III — based on the known parameters and the desired outcome. Each type of problem addresses specific engineering requirements using fluid properties, pipe characteristics, and operational conditions.
In a Type I problem, fluid properties (density and viscosity), pipe characteristics (including diameter, length, and surface roughness), and the flow rate or average velocity are...

You might also read

Related Articles

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

Sort by

Same author

Quantifying Mental Stress Using Cardiovascular Responses: A Scoping Review.

Sensors (Basel, Switzerland)·2025

Same author

OphthaBERT: Automated Glaucoma Diagnosis from Clinical Notes.

medRxiv : the preprint server for health sciences·2025

Same author

An Artificial Intelligence Method for Phenotyping of OCT-Derived Thickness Maps Using Unsupervised and Self-supervised Deep Learning.

Journal of imaging informatics in medicine·2025

Same author

Machine Learning, Deep Learning, and Data Preprocessing Techniques for Detecting, Predicting, and Monitoring Stress and Stress-Related Mental Disorders: Scoping Review.

JMIR mental health·2024

Same author

Benchmarking dataset for leak detection and localization in water distribution systems.

Data in brief·2023

Same author

Digital Proxy of a Bio-Reactor (DIYBOT) combines sensor data and data analytics to improve greywater treatment and wastewater management systems.

Scientific reports·2020

Search research articles

Related Experiment Video

Updated: Aug 16, 2025

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

SmartCrawler: A Size-Adaptable In-Pipe Wireless Robotic System with Two-Phase Motion Control Algorithm in Water

Saber Kazeminasab¹, M Katherine Banks²

¹Postdoctoral Research Fellow, Harvard University, Cambridge, MA 02138, USA.

Sensors (Basel, Switzerland)

|December 23, 2022

Summary

A new wireless robotic system, SmartCrawler, offers agile in-pipe inspection for water distribution systems. This system enables reliable motion control and wireless sensor data transmission for efficient underground infrastructure management.

Keywords:

in-pipe robots multi-phase motion controller wireless control wireless sensor module

More Related Videos

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Published on: October 28, 2022

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

Related Experiment Videos

Last Updated: Aug 16, 2025

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Published on: October 28, 2022

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

Area of Science:

Robotics and Automation
Civil Engineering
Wireless Communication

Background:

Water distribution systems (WDS) are susceptible to pipe damage, necessitating effective inspection and maintenance strategies.
Accessing all parts of underground WDS for inspection and repair presents significant logistical challenges.

Purpose of the Study:

To propose an integrated wireless robotic system for in-pipe missions in WDS.
To develop a maneuverable, size-adaptable robot with advanced motion control and wireless communication capabilities.

Main Methods:

Development of an agile, size-adaptable in-pipe robot ('SmartCrawler') with a maximum speed of 1.56 m/s.
Implementation of a two-phase motion control algorithm for reliable straight and rotational movement within WDS.
Design of a bi-directional wireless sensor module using active radio frequency identification (RFID) for underground communication.

Main Results:

The SmartCrawler robot demonstrated agile and maneuverable capabilities within various pipe configurations.
The two-phase motion control algorithm ensured reliable robot navigation in straight and non-straight pipe sections.
The wireless sensor module successfully transmitted up to 5 sensor measurements wirelessly up to a burial depth of 1.5 m.

Conclusions:

The integrated wireless robotic system shows significant promise for in-pipe missions in WDS.
The system enables efficient wireless control of the robot and multi-parameter sensor data transmission.
This technology can enhance the inspection and maintenance of underground water infrastructure.