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

Simplification of a Force and Couple System: II01:23

Simplification of a Force and Couple System: II

319
In a three-dimensional system, multiple forces can act on an object. These forces can be combined into a single equivalent force, known as the resultant force. Similarly, the moments generated by these forces can be combined into a single equivalent moment, the resultant couple moment. In certain situations, these two entities may not be mutually perpendicular, meaning they do not have a 90-degree angle between them. This unique condition requires a deeper understanding of the interplay between...
319
Principle of Moments: Problem Solving01:30

Principle of Moments: Problem Solving

896
The principle of moments is a fundamental concept in physics and engineering. It refers to the balancing of forces and moments around a point or axis, also known as the pivot. This principle is used in many real-life scenarios, including construction, sports, and daily activities like opening doors and pushing objects.
One such scenario involves a pole placed in a three-dimensional system with a cable attached. When a tension is applied to the cable, the moment about the z-axis passing through...
896

You might also read

Related Articles

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

Sort by
Same author

Deep Learning-Based Subject Independent Human Activity Recognition using Smart Lacelock Data.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

Swing-phase detection of locomotive mode transitions for smooth multi-functional robotic lower-limb prosthesis control.

Frontiers in robotics and AI·2024
Same author

Smart Lacelock Sensor for the Balance Assessment of Community-Dwelling Older People.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2023
Same author

Vision-Based Recognition of Human Motion Intent during Staircase Approaching.

Sensors (Basel, Switzerland)·2023
Same author

Music training is associated with better clause segmentation during spoken language processing.

Psychonomic bulletin & review·2022
Same author

A 3D Computer Vision-Guided Robotic Companion for Non-Contact Human Assistance and Rehabilitation.

Journal of intelligent & robotic systems·2021

Related Experiment Video

Updated: Aug 13, 2025

Force and Position Control in Humans - The Role of Augmented Feedback
06:31

Force and Position Control in Humans - The Role of Augmented Feedback

Published on: June 19, 2016

7.9K

Force-Moment Sensor for Prosthesis Structural Load Measurement.

Md Rejwanul Haque1, Greg Berkeley1, Xiangrong Shen1

  • 1Department of Mechanical Engineering, The University of Alabama, Tuscaloosa, AL 35401, USA.

Sensors (Basel, Switzerland)
|January 21, 2023
PubMed
Summary
This summary is machine-generated.

A new magnetic Force-Moment Prosthesis Load Sensor (FM-PLS) offers improved signal strength and robustness for lower-limb prosthetics. This novel sensor accurately measures forces and moments, enabling reliable control of smart prosthetic devices.

Keywords:
force-moment sensorloadcellprosthesis load measurement

More Related Videos

A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy
06:16

A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy

Published on: May 1, 2020

5.6K
Measurement of Dynamic Force Acted on Water Strider Leg Jumping Upward by the PVDF Film Sensor
07:17

Measurement of Dynamic Force Acted on Water Strider Leg Jumping Upward by the PVDF Film Sensor

Published on: August 3, 2018

6.1K

Related Experiment Videos

Last Updated: Aug 13, 2025

Force and Position Control in Humans - The Role of Augmented Feedback
06:31

Force and Position Control in Humans - The Role of Augmented Feedback

Published on: June 19, 2016

7.9K
A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy
06:16

A Probing Device for Quantitatively Measuring the Mechanical Properties of Soft Tissues during Arthroscopy

Published on: May 1, 2020

5.6K
Measurement of Dynamic Force Acted on Water Strider Leg Jumping Upward by the PVDF Film Sensor
07:17

Measurement of Dynamic Force Acted on Water Strider Leg Jumping Upward by the PVDF Film Sensor

Published on: August 3, 2018

6.1K

Area of Science:

  • Biomechanics
  • Biomedical Engineering
  • Sensor Technology

Background:

  • Prosthesis structural load measurement is crucial for smart lower-limb prosthetic control.
  • Existing strain gauge sensors suffer from weak signals and drifting, limiting their effectiveness.
  • Novel sensor development is needed to overcome these limitations.

Purpose of the Study:

  • To present a novel Force-Moment Prosthesis Load Sensor (FM-PLS) for measuring axial force and bending moment.
  • To address limitations of traditional strain gauge sensors in prosthetic applications.
  • To enable more robust and reliable control of lower-limb prosthetics.

Main Methods:

  • Developed a novel FM-PLS using magnetic sensing of elastic element deflection.
  • Designed the sensor with curved supporting surfaces for sensitivity and robustness.
  • Validated performance through benchtop testing and walking experiments with an embedded robotic prosthesis.

Main Results:

  • Benchtop tests showed good linearity and matched numerical simulations.
  • The FM-PLS provides stronger signals, robust against interference and drifting.
  • Walking experiments demonstrated detection of gait events like heel strike and toe-off.

Conclusions:

  • The FM-PLS offers a promising alternative to strain gauge sensors for lower-limb prosthetics.
  • The sensor's ability to detect gait events facilitates reliable motion control.
  • This technology can significantly advance the development of smart prosthetic devices.