Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Optimal Foraging00:48

Optimal Foraging

11.9K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
11.9K
Two-Dimensional Force System: Problem Solving01:29

Two-Dimensional Force System: Problem Solving

537
Solving problems related to two-dimensional force systems is an essential aspect of mechanics and engineering. By applying the principles of vector analysis and force equilibrium, one can determine the effect of multiple forces acting on an object in a two-dimensional space.
The first step to solving a two-dimensional force system problem is to draw a free-body diagram of the object under consideration. This diagram helps identify all the external forces acting on the object, including their...
537
Statically Indeterminate Problem Solving01:16

Statically Indeterminate Problem Solving

356
Statically indeterminate problems are those where statics alone can not determine the internal forces or reactions. Consider a structure comprising two cylindrical rods made of steel and brass. These rods are joined at point B and restrained by rigid supports at points A and C. Now, the reactions at points A and C and the deflection at point B are to be determined. This rod structure is classified as statically indeterminate as the structure has more supports than are necessary for maintaining...
356
Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

619
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...
619
Distributed Loads: Problem Solving01:21

Distributed Loads: Problem Solving

620
Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
620
Machines: Problem Solving I01:22

Machines: Problem Solving I

295
A toggle clamp is a mechanical device commonly used for holding and clamping objects in various applications, such as woodworking, metalworking, and assembly operations. Consider a toggle clamp subjected to a force of 200 N at the handle. The vertical clamping force can be calculated, provided the dimensions of the toggle clamp are known.
The toggle clamp system is a machine structure consisting of movable, pin-connected multi-force members that form a stabilized system to transmit forces. The...
295

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

MoS<sub>2</sub>/MoP@Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> ternary heterostructure with dual heterointerfaces for accelerating polysulfide conversion kinetics in lithium-sulfur batteries.

Nanoscale·2026
Same author

Functional Nitrile Ether Additives for High-Energy-Density Lithium Metal Batteries: Multiscale Mechanism Study on Cyanide Substitution Regulation.

The journal of physical chemistry. B·2026
Same author

Reactivity of a d<sup>2</sup> Mo(IV) Alkylidyne Fragment Bearing a PNCNP Pincer Ligand Toward Alkynes: Coordination and Catalytic Alkyne Metathesis.

Angewandte Chemie (International ed. in English)·2026
Same author

Bilateral Striatal Hypometabolism on FDG PET in a Patient With McLeod Syndrome.

Clinical nuclear medicine·2026
Same author

CBAM meets DropBlock: enhancing robot steering-angle prediction with hybrid attention and structured dropout.

Scientific reports·2026
Same author

Pore Structure Engineering Enables Synergistic Interfacial-Bulk Kinetics in Hard Carbon for High-Rate Sodium-Ion Batteries.

ACS applied materials & interfaces·2026
Same journal

DARUMA: a gateway to fast and easy prediction of intrinsically disordered regions.

PeerJ. Computer science·2026
Same journal

Alzheimer's disease detection using a quantum deep neural network with Haralick feature extraction and simulated annealing optimization.

PeerJ. Computer science·2026
Same journal

Network anomaly detection using Deep Autoencoder and parallel Artificial Bee Colony algorithm-trained neural network.

PeerJ. Computer science·2026
Same journal

An anomaly detection model for multivariate time series with anomaly perception.

PeerJ. Computer science·2026
Same journal

Retraction: A wormhole attack detection method for tactical wireless sensor networks.

PeerJ. Computer science·2026
Same journal

Evaluation of mental disorder with prioritization of its type by utilizing the bipolar complex fuzzy decision-making approach based on Schweizer-Sklar prioritized aggregation operators.

PeerJ. Computer science·2026
查看所有相关文章

相关实验视频

Updated: May 29, 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

一种植物保护机器人的多目标路径优化方法,基于改进的A*-IWOA.

Jing Niu1, Chuanyan Shen1, Lipeng Zhang2

  • 1School of Mechatronics and Automotive Engineering, Tianshui Normal University, Tianshui, China.

PeerJ. Computer science
|February 3, 2025
PubMed
概括
此摘要是机器生成的。

本研究介绍了山区植物保护机器人的优化路径规划算法,大大降低了能源消耗,提高了扩展自主操作的效率.

关键词:
2.5D的高度网格地图.一个*-IWOAA.多目标优化多目标优化植物保护机器人 植物保护机器人轨道规划 轨道规划 轨道规划矢量交叉产品赢得价值的价值.

更多相关视频

Robotic Sensing and Stimuli Provision for Guided Plant Growth
08:02

Robotic Sensing and Stimuli Provision for Guided Plant Growth

Published on: July 1, 2019

7.9K
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

相关实验视频

Last Updated: May 29, 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
Robotic Sensing and Stimuli Provision for Guided Plant Growth
08:02

Robotic Sensing and Stimuli Provision for Guided Plant Growth

Published on: July 1, 2019

7.9K
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

科学领域:

  • 机器人技术 机器人技术 机器人技术
  • 人工智能的人工智能
  • 农业工程 农业工程

背景情况:

  • 植物保护机器人越来越多地被采用,将智能技术与农业机械相结合.
  • 电池容量有限和重量限制限制了机器人的自主性和连续运行时间.
  • 有效的路径规划对于机器人在山区等具有挑战性的地形上运行至关重要.

研究的目的:

  • 为植物保护机器人在山区环境中开发一个多目标路径优化方法.
  • 为了应对低能耗的挑战,并提高路径规划效率.
  • 为了使机器人能够在长时间内连续执行任务,尽管能量有限.

主要方法:

  • 使用动力学和动态模型,为斜坡上的机器人开发了能源消耗模型.
  • 实施了改进的A*算法,具有8域对角搜索和新的成本函数.
  • 利用改进的鱼优化算法 (A*-IWOA) 来优化路径曲率和能源消耗.
  • 在模拟和果园场景中使用2.5D高度网格地图进行路径规划.

主要成果:

  • 拟议的A*-IWOA算法显著减少了行程距离,并提高了路线规划效率.
  • 这种方法满足了山区机器人的驾驶精度和能源消耗要求.
  • 在计算精度,融合速度和整体效率方面取得了实质性的改进.

结论:

  • 优化的路径规划算法提高了机器人在复杂的山地地形中的效率和准确性.
  • 该方法满足自主运行的严格的能源消耗和路径规划需求.
  • 这种方法在其他机器人领域有潜在的应用,包括采摘和工业检查.