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

PI Controller: Design01:24

PI Controller: Design

267
Proportional Integral (PI) controllers are a fundamental component in modern control systems, widely used to enhance performance and mitigate steady-state errors. They are particularly effective in applications such as automatic brightness adjustment on smartphones, where they excel at mitigating steady-state errors for step-function inputs. Unlike PD controllers, which require time-varying errors to function optimally, PI controllers leverage their integral component to address residual...
267
Controller Configurations01:22

Controller Configurations

96
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
96
Pilot and Numeric Relaying01:21

Pilot and Numeric Relaying

86
Pilot relaying is a type of differential protection used in power systems. It compares electrical quantities at the terminals of equipment via a communication channel instead of direct relay interconnection. This method is essential for transmission lines where the terminals are far apart, typically up to 80 km for lines with 69 to 115 kV ratings. Four types of communication channels are used for pilot relaying:
86
Circuit Breaker and Fuse Selection01:23

Circuit Breaker and Fuse Selection

104
A circuit breaker is a device engineered to interrupt fault currents and sometimes reclose automatically. When a fault current is detected, the breaker separates the electrical contacts, which generates an arc. This arc is extinguished by methods such as elongation, cooling, or splitting, depending on the breaker's design. Breakers are categorized based on the voltage they operate at and the medium used for arc extinction, such as air, oil, SF6 gas, or vacuum.
In high-voltage systems,...
104
Line Protection with Impedance Relays01:27

Line Protection with Impedance Relays

79
Coordinating time-delay overcurrent relays in complex radial systems and directional overcurrent relays in multi-source transmission loops can be challenging. Impedance relays address these issues by responding to the voltage-to-current ratio, specifically measuring the apparent impedance of a line. These relays become more sensitive during faults as current increases and voltage decreases, thereby reducing the apparent impedance.
Under normal conditions, low load currents keep the measured...
79
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

106
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence...
106

You might also read

Related Articles

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

Sort by
Same author

STEERING FROM THE REAR: COORDINATION OF CENTRAL PATTERN GENERATORS UNDERLYING NAVIGATION BY ASCENDING INTERNEURONS.

bioRxiv : the preprint server for biology·2024
Same author

Evaluating traces of Hebbian plasticity in the <i>Drosophila</i> antennal lobe.

Proceedings of the National Academy of Sciences of the United States of America·2023
Same author

Neural substrates of cold nociception in <i>Drosophila</i> larva.

bioRxiv : the preprint server for biology·2023
Same author

The connectome of an insect brain.

Science (New York, N.Y.)·2023
Same author

Synaptic counts approximate synaptic contact area in Drosophila.

PloS one·2022
Same author

Author Correction: Drosophila ß<sub>Heavy</sub>-Spectrin is required in polarized ensheathing glia that form a diffusion-barrier around the neuropil.

Nature communications·2022
Same journal

Distinct involvements of the subthalamic nucleus subpopulations in reward-biased decision-making in monkeys.

eLife·2026
Same journal

Pink1-mediated mitophagy in the endothelium releases proteins encoded by mitochondrial DNA and activates neutrophil responses during inflammation.

eLife·2026
Same journal

Restraint of melanoma progression by cells in the local skin environment.

eLife·2026
Same journal

Brawn before bite in endemic Asian eutherian mammals after the end-Cretaceous extinction.

eLife·2026
Same journal

Experimental evolution to thermal stress indicates climate resilience in a cosmopolitan arthropod.

eLife·2026
Same journal

Correlates of protection against African swine fever virus identified by a systems immunology approach.

eLife·2026
See all related articles

Related Experiment Video

Updated: Jul 1, 2025

Insect-machine Hybrid System: Remote Radio Control of a Freely Flying Beetle Mercynorrhina torquata
10:17

Insect-machine Hybrid System: Remote Radio Control of a Freely Flying Beetle Mercynorrhina torquata

Published on: September 2, 2016

12.2K

Wiring up for controlled flight.

Albert Cardona1,2

  • 1MRC Laboratory of Molecular Biology, University of Cambridge, Cambridge, United Kingdom.

Elife
|March 4, 2024
PubMed
Summary
This summary is machine-generated.

Scientists mapped motion-processing neurons in fruit fly visual systems. This reveals how animals navigate and maintain stability during flight.

Keywords:
D. melanogasterLobula Plate Tangential cellsflightneural circuitsneuroscienceoptic flowvisual system

More Related Videos

A Simple Flight Mill for the Study of Tethered Flight in Insects
07:42

A Simple Flight Mill for the Study of Tethered Flight in Insects

Published on: December 10, 2015

17.1K
Building an Enhanced Flight Mill for the Study of Tethered Insect Flight
12:09

Building an Enhanced Flight Mill for the Study of Tethered Insect Flight

Published on: March 10, 2021

2.9K

Related Experiment Videos

Last Updated: Jul 1, 2025

Insect-machine Hybrid System: Remote Radio Control of a Freely Flying Beetle Mercynorrhina torquata
10:17

Insect-machine Hybrid System: Remote Radio Control of a Freely Flying Beetle Mercynorrhina torquata

Published on: September 2, 2016

12.2K
A Simple Flight Mill for the Study of Tethered Flight in Insects
07:42

A Simple Flight Mill for the Study of Tethered Flight in Insects

Published on: December 10, 2015

17.1K
Building an Enhanced Flight Mill for the Study of Tethered Insect Flight
12:09

Building an Enhanced Flight Mill for the Study of Tethered Insect Flight

Published on: March 10, 2021

2.9K

Area of Science:

  • Neuroscience
  • Animal Behavior
  • Visual System Research

Background:

  • Understanding neural circuits is crucial for deciphering sensory processing.
  • Fruit flies (Drosophila melanogaster) are established models for visual neuroscience due to their well-characterized visual system.

Discussion:

  • The study maps the wiring of neurons responsible for motion detection.
  • This provides a detailed circuit diagram of visual motion processing.

Key Insights:

  • New insights into how neural architecture supports navigation and flight stability.
  • Reveals specific neuronal connections underlying motion perception in flies.

Outlook:

  • Potential applications in understanding similar circuits in other animals.
  • Further research could explore how these circuits adapt to different flight conditions.