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

Design Example: Alignment of a Road Line Using GIS01:17

Design Example: Alignment of a Road Line Using GIS

21
The alignment of a road line using Geographic Information Systems (GIS) is a critical process in civil engineering, combining advanced technology with practical decision-making. This methodology begins with the collection of geospatial data, including information on land cover, geomorphology, drainage patterns, slope, and contour details. Such data is typically acquired through satellite imagery and GIS tools, offering a comprehensive understanding of the terrain.Once the data is gathered, it...
21

You might also read

Related Articles

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

Sort by
Same author

Advances and Challenges in Pulsed Lasers Based on Low-Dimensional Material Saturable Absorbers.

Nanomaterials (Basel, Switzerland)·2026
Same author

Unraveling jasmonic acid-mediated mitigation of 6PPD toxicity in tomato plants using multi-omics approaches.

Journal of hazardous materials·2026
Same author

Turning the enemy into an ally: Phytoremediation potential of Solidago canadensis L. for Cd-contaminated soil as influenced by microplastics and biochar.

Ecotoxicology and environmental safety·2026
Same author

Impact of rehabilitation trajectory on affective and cognitive impairment after intracerebral hemorrhage: a cohort study.

Frontiers in neurology·2026
Same author

Drought Amplifies Polymer-Specific Microplastic Toxicity in Maize by Reshaping Soil-Plant-Microbe Interactions.

Journal of agricultural and food chemistry·2026
Same author

RGFP966 inhibits activation of AIM2 inflammasomes to promote mitophagy to relieve acute gouty arthritis.

PloS one·2026

Related Experiment Video

Updated: May 15, 2025

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

1.8K

Enhancing autonomous exploration for robotics via real time map optimization and improved frontier costs.

Chunyang Liu1,2, Dingfa Zhang3, Weitao Liu1

  • 1Henan University of Science and Technology, Luoyang, 471000, Henan Province, China.

Scientific Reports
|April 10, 2025
PubMed
Summary

This study introduces an efficient autonomous exploration method for ground mobile robots, improving mapping and reducing pathfinding inefficiencies. The novel approach enhances exploration performance by optimizing frontiers and integrating advanced decision-making models.

Keywords:
Autonomous explorationMappingWheeled robots

More Related Videos

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants
06:28

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

Published on: August 26, 2018

5.9K
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

11.5K

Related Experiment Videos

Last Updated: May 15, 2025

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

1.8K
A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants
06:28

A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants

Published on: August 26, 2018

5.9K
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

11.5K

Area of Science:

  • Robotics
  • Artificial Intelligence
  • Computer Vision

Background:

  • Autonomous exploration and mapping are critical in robotics.
  • Current methods face challenges with inefficient strategies and incomplete map coverage.
  • Ground mobile robots require enhanced exploration performance.

Purpose of the Study:

  • To propose an efficient autonomous exploration method for ground mobile robots.
  • To improve mapping quality and overall exploration efficiency.
  • To address limitations of existing exploration strategies.

Main Methods:

  • Utilizing a frontier-based strategy with real-time grid map optimization (bilateral filtering and expansion).
  • Developing a novel frontier cost function considering path length, sensor range, and information gain.
  • Combining an autonomous exploration decision model with the Minimum Ratio Travelling Salesman Problem (MRTSP).

Main Results:

  • Demonstrated 10-30% improvement in exploration efficiency compared to classic methods.
  • Enhanced mapping quality through optimized frontiers.
  • Reduced inefficiencies in autonomous exploration strategies.

Conclusions:

  • The proposed method significantly enhances autonomous exploration and mapping efficiency for ground mobile robots.
  • The integration of map optimization and advanced decision-making models is effective.
  • This approach offers a more robust solution for navigating and mapping unknown environments.