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

Random Variables01:09

Random Variables

17.1K
A random variable is a single numerical value that indicates the outcome of a procedure. The concept of random variables is fundamental to the probability theory and was introduced by a Russian mathematician, Pafnuty Chebyshev, in the mid-nineteenth century.
Uppercase letters such as X or Y denote a random variable. Lowercase letters like x or y denote the value of a random variable. If X is a random variable, then X is written in words, and x is given as a number.
For example, let X = the...
17.1K
Randomized Experiments01:13

Randomized Experiments

8.8K
The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
8.8K
Random Sampling Method01:09

Random Sampling Method

14.0K
Sampling is a technique to select a portion (or subset) of the larger population and study that portion (the sample) to gain information about the population. Data are the result of sampling from a population. The sampling method ensures that samples are drawn without bias and accurately represent the population. Because measuring the entire population in a study is not practical, researchers use samples to represent the population of interest. Among the various sampling methods used by...
14.0K
Sequence Networks of Rotating Machines01:24

Sequence Networks of Rotating Machines

447
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
447
Random and Systematic Errors01:20

Random and Systematic Errors

14.2K
Scientists always try their best to record measurements with the utmost accuracy and precision. However, sometimes errors do occur. These errors can be random or systematic. Random errors are observed due to the inconsistency or fluctuation in the measurement process, or variations in the quantity itself that is being measured. Such errors fluctuate from being greater than or less than the true value in repeated measurements. Consider a scientist measuring the length of an earthworm using a...
14.2K
Neural Regulation01:37

Neural Regulation

43.0K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
43.0K

You might also read

Related Articles

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

Sort by
Same author

Multiportal Retrograde Endoscopy to Enhance Surgical Target Visualization: A Pilot Study.

Journal of neurological surgery. Part B, Skull baseยท2024
Same author

Reducing annotating load: Active learning with synthetic images in surgical instrument segmentation.

Medical image analysisยท2024
Same author

Automatic summarization of endoscopic skull base surgical videos through object detection and hidden Markov modeling.

Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Societyยท2023
Same author

Exploring telerobotic cardiac catheter ablation in a rural community hospital: A pilot study.

Cardiovascular digital health journalยท2023
Same author

Object-Agnostic Vision Measurement Framework Based on One-Shot Learning and Behavior Tree.

IEEE transactions on cyberneticsยท2022
Same author

Real-time virtual intraoperative CT in endoscopic sinus surgery.

International journal of computer assisted radiology and surgeryยท2021
Same journal

Severity Assessment of COVID-19 Based on Feature Extraction and V-Descriptors.

IEEE transactions on industrial informaticsยท2023
Same journal

Enabling Privacy-Assured Fog-Based Data Aggregation in E-Healthcare Systems.

IEEE transactions on industrial informaticsยท2023
Same journal

COVID-19: Automatic Detection of the Novel Coronavirus Disease From CT Images Using an Optimized Convolutional Neural Network.

IEEE transactions on industrial informaticsยท2023
Same journal

EDL-COVID: Ensemble Deep Learning for COVID-19 Case Detection From Chest X-Ray Images.

IEEE transactions on industrial informaticsยท2023
Same journal

Augmented Multicenter Graph Convolutional Network for COVID-19 Diagnosis.

IEEE transactions on industrial informaticsยท2023
Same journal

CovTANet: A Hybrid Tri-Level Attention-Based Network for Lesion Segmentation, Diagnosis, and Severity Prediction of COVID-19 Chest CT Scans.

IEEE transactions on industrial informaticsยท2023
See all related articles

Related Experiment Video

Updated: Jan 1, 2026

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks
11:18

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks

Published on: March 2, 2015

10.7K

A Model-Based Recurrent Neural Network With Randomness for Efficient Control With Applications.

Yangming Li1, Shuai Li2, Blake Hannaford3

  • 1College of Engineering Technology, Rochester Institute of Technology, Rochester, NY, USA 14623. The major part of this work was done when he was with the BioRobotics Lab at University of Washington, Seattle, WA, USA 98195.

IEEE Transactions on Industrial Informatics
|December 31, 2019
PubMed
Summary
This summary is machine-generated.

This study introduces a novel random Recurrent Neural Network (RNN) control scheme for redundant manipulators, enhancing planning completeness and efficiency. The new method improves control precision and robustness, overcoming limitations of traditional RNN approaches.

Keywords:
Motion PlanningRandom Neural NetworksRecurrent Neural NetworksRedundant ManipulatorRobot

Related Experiment Videos

Last Updated: Jan 1, 2026

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks
11:18

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks

Published on: March 2, 2015

10.7K

Area of Science:

  • Robotics
  • Artificial Intelligence
  • Control Systems

Background:

  • Recurrent Neural Network (RNN) control schemes offer computational efficiency, precision, and robustness for redundant manipulators.
  • A key limitation of current RNN control schemes is the lack of planning completeness.

Purpose of the Study:

  • To analyze the reasons behind the planning incompleteness in existing RNN control schemes.
  • To propose a novel random RNN control scheme that addresses planning completeness and enhances performance.

Main Methods:

  • Introducing randomness into the RNN control scheme to achieve planning completeness.
  • Implementing a new optimization target to improve control precision.
  • Utilizing learning from exploration to enhance planning efficiency.
  • Conducting theoretical analyses to validate global stability, planning completeness, and computational complexity.

Main Results:

  • The proposed random RNN control scheme demonstrates improved robustness against noise compared to benchmark methods.
  • Software simulations confirm enhanced planning completeness and efficiency.
  • Real-world experiments validate the practical applicability of the new control scheme.

Conclusions:

  • The novel random RNN control scheme effectively overcomes the planning completeness limitations of traditional RNNs.
  • The method offers significant improvements in control precision, planning efficiency, and robustness for redundant manipulators.
  • This work provides a theoretically sound and experimentally validated approach for advanced robotic control.