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

Absolute Motion Analysis- General Plane Motion01:24

Absolute Motion Analysis- General Plane Motion

205
Visualize a drone, with its propellers spinning rapidly, hovering mid-air. The fascinating movements and operations of this drone can be comprehended by applying the principle of general plane motion.
As the drone's propellers rotate, an upward force is generated that counteracts the force of gravity, enabling the drone to lift off from the ground. This initial movement of the drone is along a straight path, representing a form of translational motion. In this phase, every point on the...
205
Relative Motion Analysis using Rotating Axes-Problem Solving01:29

Relative Motion Analysis using Rotating Axes-Problem Solving

384
Consider a crane whose telescopic boom rotates with an angular velocity of 0.04 rad/s and angular acceleration of 0.02 rad/s2. Along with the rotation, the boom also extends linearly with a uniform speed of 5 m/s. The extension of the boom is measured at point D, which is measured with respect to the fixed point C on the other end of the boom. For the given instant, the distance between points C and D is 60 meters.
Here, in order to determine the magnitude of velocity and acceleration for point...
384
Equation of Motion: General Plane motion - Problem Solving01:16

Equation of Motion: General Plane motion - Problem Solving

170
Consider a lawn roller with a mass of 100 kg, a radius of 0.2 meters, and a radius of gyration of 0.15 meters. A force of 200 N is applied to this roller, angled at 60 degrees from the horizontal plane. What will be the angular acceleration of the lawn roller?
The friction between the roller and the ground is characterized by two coefficients. The static friction coefficient is 0.15, while the kinetic friction coefficient is 0.1. These values are crucial in understanding the interaction between...
170
One-Degree-of-Freedom System01:24

One-Degree-of-Freedom System

460
In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, engineers can predict the behavior of various parts in a larger system, which gives them insight into how different forces interact with each other.
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
460
Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

622
A three-dimensional force system refers to a scenario in which three forces act simultaneously in three different directions. This type of problem is commonly encountered in physics and engineering, where it is necessary to calculate the resultant force on the system, which can then be used to predict or analyze the behavior of the object or structure under consideration.
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
622
Relative Motion Analysis - Velocity01:24

Relative Motion Analysis - Velocity

339
A stroke engine has a slider-crank mechanism that converts rotational motion from the crank into linear motion of the slider or vice versa. This mechanism consists of three main parts: the crank, the connecting rod, and the slider.
When an external force is exerted, it sets the crank into a rotational movement. This, in turn, instigates the motion of the connecting rod, leading to what is referred to as a general plane motion. This process involves two key points - point A on the connecting rod...
339

You might also read

Related Articles

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

Sort by
Same author

Revealing competitive interfacial reactions in high-energy Li-S batteries.

Nature·2026
Same author

Reduced Dose of Pre-Transplant Cyclophosphamide in Bu/Cy Conditioning Regimens Promote the Prognosis of Patients With Younger Donors in Haploidentical Hematopoietic Stem Cell Transplantation for Aplastic Anemia.

Transplantation proceedings·2026
Same author

Patterned Cell Culture Platforms with Synergistic Bioinspiration for Microenvironmental Stability.

ACS applied materials & interfaces·2026
Same author

Regulating Li Extraction in Transition Metal Layer for High-Performance Li-Excess Layered Oxide Cathode with Intergrowth Structure.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

CD135 (FLT3 receptor) expression as an indicator of prognosis in patients with de novo acute myeloid leukemia.

Annals of hematology·2026
Same author

Water Dissociation Boosted-H<sub>2</sub>O<sub>2</sub> Photoproduction via Molecular and Surface Engineering of Conjugated Porous Polymers.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Multiphysics Investigation on Thermal Characteristics of Internal Bio-Inspired V-Ribbed Cooling Channels for Outer Rotor PMSM.

Biomimetics (Basel, Switzerland)·2026
Same journal

Smart Logistics Model for Supply Chain Management via Brain-Inspired Geometric Deep Networks.

Biomimetics (Basel, Switzerland)·2026
Same journal

A Systematic Taxonomy of the Sunflower Optimization Algorithm: Variants, Hybridization Strategies, Applications, and Research Directions.

Biomimetics (Basel, Switzerland)·2026
Same journal

Toward a Compositional Theory of Trust in Embodied Intelligence: A QNLP Framework for Modeling Context, Interaction, and Trustworthiness.

Biomimetics (Basel, Switzerland)·2026
Same journal

Empirical Logic for Bio-Inspired Soft Computing: Illustrative Applications in Control Engineering and Cluster Analysis.

Biomimetics (Basel, Switzerland)·2026
Same journal

A Modified Multi-Strategy Dhole Optimization Algorithm and Its Engineering Applications.

Biomimetics (Basel, Switzerland)·2026
See all related articles

Related Experiment Video

Updated: May 31, 2025

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

12.9K

An Improved Human Evolution Optimization Algorithm for Unmanned Aerial Vehicle 3D Trajectory Planning.

Xue Wang1,2, Shiyuan Zhou3, Zijia Wang4

  • 1School of Artificial Intelligence, Zhejiang Sci-Tech University, Hangzhou 310018, China.

Biomimetics (Basel, Switzerland)
|January 24, 2025
PubMed
Summary
This summary is machine-generated.

This study introduces an Improved Human Evolution Optimization Algorithm (IHEOA) for unmanned aerial vehicle (UAV) path planning. The IHEOA enhances global optimization and convergence speed, overcoming limitations of traditional methods for complex 3D environments.

Keywords:
adaptive t-distribution perturbationguidance factorimproved human evolution optimization algorithmlogistic chaotic mappingopposition-based learning strategy

More Related Videos

Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

6.6K
Author Spotlight: UAV Remote Sensing for Efficient Invasive Plant Biomass Estimation
08:47

Author Spotlight: UAV Remote Sensing for Efficient Invasive Plant Biomass Estimation

Published on: February 9, 2024

1.3K

Related Experiment Videos

Last Updated: May 31, 2025

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

12.9K
Operation of the Collaborative Composite Manufacturing CCM System
10:09

Operation of the Collaborative Composite Manufacturing CCM System

Published on: October 1, 2019

6.6K
Author Spotlight: UAV Remote Sensing for Efficient Invasive Plant Biomass Estimation
08:47

Author Spotlight: UAV Remote Sensing for Efficient Invasive Plant Biomass Estimation

Published on: February 9, 2024

1.3K

Area of Science:

  • Robotics and Automation
  • Artificial Intelligence
  • Optimization Algorithms

Background:

  • Unmanned aerial vehicle (UAV) path planning faces challenges like slow convergence, low precision, and local optima.
  • Existing Human Evolution Optimization Algorithms (HEOA) struggle with population diversity and search directionality.

Purpose of the Study:

  • To develop an Improved Human Evolution Optimization Algorithm (IHEOA) for efficient and precise 3D UAV path planning.
  • To enhance global optimization, convergence speed, and robustness in complex environments.

Main Methods:

  • Constructed a 3D terrain environment and a multi-constraint path cost model.
  • Implemented opposition-based learning for uniform population initialization.
  • Introduced a guidance factor strategy for leader role and adaptive t-distribution perturbation for loser updates.

Main Results:

  • Evaluations on 12 standard test functions showed improved convergence precision and stability.
  • Comparative experiments demonstrated superior performance of IHEOA in convergence speed, precision, and path quality.
  • IHEOA exhibited exceptional global optimization capability and robustness in complex 3D terrains.

Conclusions:

  • The proposed IHEOA effectively addresses UAV path planning challenges.
  • The integrated strategies significantly enhance algorithm performance for 3D path planning.
  • IHEOA offers a robust and efficient solution for complex UAV navigation.