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

Rolling Resistance: Problem Solving01:17

Rolling Resistance: Problem Solving

401
Rolling resistance, also known as rolling friction, is the force that resists the motion of a rolling object, such as a wheel, tire, or ball, when it moves over a surface. It is caused by the deformation of the object and the surface in contact with each other, as well as other factors like internal friction, hysteresis, and energy losses within the materials. Rolling resistance opposes the object's motion, requiring additional energy to overcome it and maintain movement. In practical...
401
Hydraulic Jump: Problem Solving01:16

Hydraulic Jump: Problem Solving

104
To analyze a hydraulic jump in a rectangular channel with a flow speed of 6 meters per second, follow these steps:Calculate Effective Upstream Velocity:When the downstream gate closes, a hydraulic jump forms, traveling upstream at 2 meters per second. This wave speed combines with the initial channel flow velocity, creating an effective upstream velocity.Identify Flow Velocities Before and After the Hydraulic Jump:Upstream of the hydraulic jump, the effective flow velocity includes both the...
104
Machines: Problem Solving II01:30

Machines: Problem Solving II

350
Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. Consider a lifting tong carrying a 100 kg load. It comprises movable sections DAF and CBG linked together with member AB.
350
Muscles that Move the Leg01:23

Muscles that Move the Leg

2.3K
The movement of the legs is facilitated by numerous muscles located within the anterior, medial, and posterior compartments of the thigh.
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
2.3K
Vibrating Concrete01:19

Vibrating Concrete

149
Mechanical vibrators are instrumental in compacting newly poured concrete within formwork and around reinforcements. This process is essential to eliminate trapped air pockets and establish a dense concrete mass. One widely used method is vibrating by internal vibrators, often referred to as a poker vibrator or immersion vibrator. It is rapidly inserted through the full depth of the freshly laid concrete and slightly extends into the layer below it (which remains in a plastic state). Consistent...
149
Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

707
A three-dimensional force system refers to a scenario in which three forces act simultaneously in three different directions. This type of problem is commonly encountered in physics and engineering, where it is necessary to calculate the resultant force on the system, which can then be used to predict or analyze the behavior of the object or structure under consideration.
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
707

You might also read

Related Articles

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

Sort by
Same author

Reply to "Validating the psychomotor vigilance task cutoff for residual excessive daytime sleepiness in treated obstructive sleep apnea".

Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine·2026
Same author

Patient-clinician communication and cardiovascular outcomes: An analysis of the hispanic community health study/study of latinos (HCHS/SOL), 2008-2019.

American journal of preventive cardiology·2026
Same author

Cognition and psychomotor vigilance in treated sleep apnea patients with and without daytime sleepiness: the MAGNETO study.

Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine·2026
Same author

High-precision calculation of the quark-gluon coupling from lattice QCD.

Nature·2026
Same author

The first identified skeletal collection of the Azores archipelago, Portugal.

Forensic sciences research·2026
Same author

Efficient synthesis of cyclic carbonates and oxazolidinones by simple zinc guanidinato complexes.

Dalton transactions (Cambridge, England : 2003)·2026

Related Experiment Video

Updated: Aug 11, 2025

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot
07:40

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot

Published on: June 10, 2020

14.0K

Vulcano: A new robotic challenge for legged robots.

Manuel Domingos1, Francisco Pedro1, Alberto Ramos2

  • 1Escola Básica e Integrada de Rabo de Peixe, Ribeira Grande, Portugal.

Frontiers in Robotics and AI
|February 10, 2023
PubMed
Summary
This summary is machine-generated.

The Vulcano challenge tests legged robots in simulated and physical volcanic eruption scenarios. Robots climb challenging terrain to collect data, providing insights for future robotic exploration and competition design.

Keywords:
educational roboticslegged robotsrobotic competitionvolcanic scenariowhegs

More Related Videos

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery
11:06

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Published on: November 14, 2015

9.0K
The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

11.7K

Related Experiment Videos

Last Updated: Aug 11, 2025

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot
07:40

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot

Published on: June 10, 2020

14.0K
Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery
11:06

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Published on: November 14, 2015

9.0K
The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

11.7K

Area of Science:

  • Robotics
  • Artificial Intelligence
  • Geological Engineering

Background:

  • Volcanic environments pose significant risks to human exploration.
  • Robotic systems offer a potential solution for data collection in hazardous areas.
  • The need for specialized robotic challenges to drive innovation in extreme environments.

Purpose of the Study:

  • Introduce the Vulcano challenge, a novel robotic competition.
  • Describe the simulated and physical environments of the volcanic eruption scenario.
  • Present the design of the Vulcano robot prototype and competition rules.

Main Methods:

  • Development of a simulated volcanic eruption environment for robot testing.
  • Construction of a physical volcano ramp for real-world robot trials.
  • Establishment of competition rules and performance metrics for legged robots.
  • Deployment of the Vulcano robot prototype in the challenge.

Main Results:

  • The Vulcano challenge successfully tested legged robots in a simulated and physical volcanic setting.
  • Participant feedback from the Azoresbot 2022 provided valuable insights into the challenge's strengths and weaknesses.
  • Initial robot performance data was collected during the competition.

Conclusions:

  • The Vulcano challenge serves as a unique platform for advancing legged robot capabilities in extreme environments.
  • Participant feedback will inform future iterations and improvements of the challenge.
  • The competition highlighted areas for development in robot navigation, data collection, and resilience in hazardous conditions.