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

Ampere-Maxwell's Law: Problem-Solving01:17

Ampere-Maxwell's Law: Problem-Solving

662
A parallel-plate capacitor with capacitance C, whose plates have area A and separation distance d, is connected to a resistor R and a battery of voltage V. The current starts to flow at t = 0. What is the displacement current between the capacitor plates at time t? From the properties of the capacitor, what is the corresponding real current?
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of...
662
Block Diagram Reduction01:22

Block Diagram Reduction

236
The process of deriving the transfer function of a control system often involves reducing its block diagram to a single block. This simplification can be achieved through a series of strategic operations, including relocating branch points and comparators. These operations preserve the overall function of the system while allowing for easier manipulation and combination of blocks.
The first step in this process is the identification and relocation of a branch point. A branch point, where a...
236
Node Analysis for AC Circuits01:14

Node Analysis for AC Circuits

340
Consider an angioplasty system featuring a catheter equipped with a turbine, a critical tool for removing plaque deposits from coronary arteries. This intricate medical device operates using a circuit model reminiscent of a dual-node RLC circuit powered by a current-controlled voltage source.
To unravel the complexities of this system, nodal analysis is employed, a powerful technique founded on Kirchhoff's current law (KCL), which remains valid for phasors. AC circuits can effectively be...
340
Machines: Problem Solving II01:30

Machines: Problem Solving II

328
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.
328
Machines: Problem Solving I01:22

Machines: Problem Solving I

349
A toggle clamp is a mechanical device commonly used for holding and clamping objects in various applications, such as woodworking, metalworking, and assembly operations. Consider a toggle clamp subjected to a force of 200 N at the handle. The vertical clamping force can be calculated, provided the dimensions of the toggle clamp are known.
The toggle clamp system is a machine structure consisting of movable, pin-connected multi-force members that form a stabilized system to transmit forces. The...
349
Mesh Analysis for AC Circuits01:12

Mesh Analysis for AC Circuits

390
In the domain of radio communication, the significance of impedance matching must be considered. It is crucial to ensure the efficient transmission of signals between radio transmitters and receivers. Achieving this balance involves using impedance-matching circuits, with one fundamental configuration comprising a resistor, capacitor, and inductor.
The process of harmonizing these impedances begins with a clear understanding of the input and output signals. Once these signals are known, the...
390

You might also read

Related Articles

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

Sort by
Same author

Stigmergy and Self-Organizing Systems in Swarm Robotics: A Systematic Review.

Sensors (Basel, Switzerland)·2026
Same author

Collaborative Swarm Robotics for Object Transport via Caging.

Sensors (Basel, Switzerland)·2025
Same author

Co-Design Dedicated System for Efficient Object Tracking Using Swarm Intelligence-Oriented Search Strategies.

Sensors (Basel, Switzerland)·2023
See all related articles

Related Experiment Video

Updated: Jul 15, 2025

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware
08:13

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

8.2K

Fault Diagnosis in Analog Circuits Using Swarm Intelligence.

Nadia Nedjah1, Jalber Dinelli Luna Galindo1, Luiza de Macedo Mourelle2

  • 1Department of Electronics Engineering and Telecommunications, State University of Rio de Janeiro, Rio de Janeiro 20550-900, Brazil.

Biomimetics (Basel, Switzerland)
|September 27, 2023
PubMed
Summary

This study introduces swarm intelligence for analog circuit fault diagnosis, using the Bat Algorithm (BA) for superior accuracy and speed over Particle Swarm Optimization (PSO). The method effectively identifies faulty components without needing extensive training data.

Keywords:
Bat AlgorithmParticle Swarm Optimizationanalog circuitsfault diagnosisswarm intelligence

More Related Videos

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches
07:23

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches

Published on: August 4, 2014

23.1K
Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
06:45

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

1.7K

Related Experiment Videos

Last Updated: Jul 15, 2025

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware
08:13

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

8.2K
Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches
07:23

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches

Published on: August 4, 2014

23.1K
Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
06:45

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

1.7K

Area of Science:

  • Electrical Engineering
  • Computer Science
  • Artificial Intelligence

Background:

  • Traditional fault models for analog circuits may not capture all potential faults due to continuous responses.
  • Accurate analog circuit fault diagnosis requires identifying faulty components, their values, and considering tolerance constraints.

Purpose of the Study:

  • To propose and implement a fault diagnosis methodology for analog circuits using swarm intelligence.
  • To compare the effectiveness of Particle Swarm Optimization (PSO) and the Bat Algorithm (BA) for this task.

Main Methods:

  • Utilized nonlinear circuit equations to calculate parameters for fault diagnosis.
  • Employed Particle Swarm Optimization (PSO) and the Bat Algorithm (BA) as swarm intelligence techniques.
  • Evaluated performance using case studies of the Tow-Thomas Biquad filter and Butterworth filter.

Main Results:

  • The Bat Algorithm (BA) achieved higher average accuracy (95.5%) compared to Particle Swarm Optimization (PSO) (93.9%).
  • BA demonstrated superior performance in execution time, with reductions of 7.95% for faultless and 8.12% for faulty circuits.
  • The proposed methodologies successfully identified or reduced the number of potential faulty components.

Conclusions:

  • Swarm intelligence, particularly the Bat Algorithm, offers an effective approach for analog circuit fault diagnosis.
  • The Bat Algorithm provides comparable accuracy to machine learning methods without requiring datasets or training.
  • This methodology enhances fault identification by considering continuous circuit responses and component tolerances.