Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Turbine-Governor Control01:17

Turbine-Governor Control

1.2K
Turbine-governor control is crucial for maintaining power system stability by balancing turbine mechanical power output with electrical load demand. This mechanism ensures that generator frequency and rotor speed are within acceptable limits during load variations. Turbine-generator units store kinetic energy due to their rotating masses; this energy is released to meet the load requirement when the load increases. The electrical torque of turbines rises to meet the demand, whereas the...
1.2K
Controller Configurations01:22

Controller Configurations

460
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...
460
PD Controller: Design01:26

PD Controller: Design

748
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,...
748
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

508
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 of...
508
Design Example: Creating a Hydraulic Model of a Dam Spillway01:21

Design Example: Creating a Hydraulic Model of a Dam Spillway

950
Scaled hydraulic models of dam spillways provide a practical way to replicate and study the intricate flow dynamics of these structures. Often built to a 1:15 ratio, these models allow for observing critical water behavior, such as velocity distribution, flow patterns, and energy dissipation.
950
Design Example: Automobile Ignition System01:14

Design Example: Automobile Ignition System

651
The automobile's ignition system plays a vital role by ensuring the timely ignition of the fuel-air mixture in each cylinder. This ignition is facilitated by a spark plug, which is composed of two electrodes separated by an air gap. A spark forms across this air gap when a substantial voltage is generated between the electrodes, leading to the ignition of the fuel.
One can generate a large voltage using a car battery of 12 volts with the help of inductors. Inductors are known for opposing...
651

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

The aerial combat strategy of dragonflies.

Journal of the Royal Society, Interface·2026
Same author

The nuptial dance of male mayflies helps avoid mistaken interception by other males.

The Journal of experimental biology·2026
Same author

Lactate-induced mitochondrial magnesium uptake and its metabolic implications in the McArdle disease model.

Biochimica et biophysica acta. Molecular basis of disease·2025
Same author

A control engineering perspective on the advantages of efference copies.

Biological cybernetics·2025
Same author

Structural dynamics and neural representation of wing deformation.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

Shorter-duration escapes driven by <i>Drosophila</i> giant interneurons promote survival during predation.

Proceedings. Biological sciences·2025
Same journal

Retraction Note: NSD2 targeting reverses plasticity and drug resistance in prostate cancer.

Nature·2026
Same journal

Enhanced B cell priming induces broadly neutralizing HIV-1 apex antibodies.

Nature·2026
Same journal

Vaccination elicits HIV broadly neutralizing antibodies in primates.

Nature·2026
Same journal

Child online safety needs more than social-media bans.

Nature·2026
Same journal

Ebola preparedness must start with ecosystems and before humans show symptoms.

Nature·2026
Same journal

AI tools can speed up thinking, but evidence still comes from the lab bench.

Nature·2026
Ver todos los artículos relacionados

Video Experimental Relacionado

Updated: Apr 19, 2026

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

12.4K

Los modelos internos dirigen la intercepción de la libélula la dirección de la dirección.

Matteo Mischiati1, Huai-Ti Lin1, Paul Herold1

  • 1Janelia Research Campus, Howard Hughes Medical Institute; 19700 Helix Drive, Ashburn, Virginia 20147, USA.

Nature
|December 10, 2014
PubMed
Resumen
Este resumen es generado por máquina.

Las libélulas utilizan modelos internos para la interceptación de presas, similar al alcance humano. Su cerebro predice el movimiento de la presa y la dinámica corporal para una dirección precisa.

Más Videos Relacionados

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

12.9K
Operant Learning of Drosophila at the Torque Meter
17:31

Operant Learning of Drosophila at the Torque Meter

Published on: June 16, 2008

14.1K

Videos de Experimentos Relacionados

Last Updated: Apr 19, 2026

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

12.4K
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

12.9K
Operant Learning of Drosophila at the Torque Meter
17:31

Operant Learning of Drosophila at the Torque Meter

Published on: June 16, 2008

14.1K

Área de la Ciencia:

  • La neurociencia es la neurociencia.
  • Comportamiento animal Comportamiento animal.
  • Robótica y Robótica Robótica y Robótica Robótica Robótica Robótica Robótica Robótica Robótica

Sus antecedentes:

  • El control sensorimotor en los vertebrados se basa en modelos internos para acciones como alcanzar.
  • El uso de modelos internos para el control predictivo en invertebrados no se entiende bien.
  • La interceptación de presas en las libélulas es un comportamiento complejo análogo al alcance dirigido.

Objetivo del estudio:

  • Para investigar si las libélulas utilizan modelos internos para la interceptación de presas.
  • Para determinar en qué medida los modelos internos de la dinámica corporal y el movimiento de la presa impulsan el control de vuelo de la libélula durante la interceptación.

Principales métodos:

  • Seguimiento simultáneo de la posición y orientación de la cabeza y el cuerpo de la libélula durante el vuelo.
  • Análisis de los datos de vuelo para inferir el papel de los modelos predictivos en las maniobras de dirección.
  • Comparación del control de vuelo observado con las predicciones de los modelos dinámicos hacia adelante e inverso.

Principales resultados:

  • La dirección de la intercepción de la libélula está significativamente impulsada por modelos internos de la dinámica corporal y el movimiento de la presa.
  • Las rotaciones predictivas de la cabeza rastrean continuamente la posición angular de la presa.
  • Los ángulos de la cabeza y el cuerpo guían las rotaciones del cuerpo para alinearse con la trayectoria de vuelo de la presa; la visión maneja los movimientos inesperados.

Conclusiones:

  • Las libélulas emplean sofisticados modelos internos para el control sensorimotor durante la interceptación de presas.
  • El control basado en el modelo subyace a la mayoría de las direcciones de intercepción, con la visión utilizada para ajustes reactivos.
  • Estos hallazgos revelan estrategias computacionales avanzadas en el comportamiento de los insectos.