4.7 Article

Visual Navigation and Obstacle Avoidance Control for Agricultural Robots via LiDAR and Camera

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Manufacturing

Rapid development methodology of agricultural robot navigation system working in GNSS-denied environment

Run-Mao Zhao et al.

Summary: A rapid development methodology of a 3D LiDAR-based navigation system for agricultural robots is proposed, which includes individual plant clustering, robot path planning, construction of a robot-LiDAR-plant unified virtual simulation environment, and accuracy evaluation. The proposed methodology has been successfully applied to a grape field operation robot, and the results demonstrate its effectiveness and accuracy.

ADVANCES IN MANUFACTURING (2023)

Article Agriculture, Multidisciplinary

Lightweight detection networks for tea bud on complex agricultural environment via improved YOLO v4

Jie Li et al.

Summary: This paper investigates a high-precision and lightweight target detection model based on improved YOLOv4, using GhostNet to reduce the computational load and complexity of the model. The experimental results show improvements in detection accuracy and computational complexity.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2023)

Article Automation & Control Systems

URTSegNet: A real-time segmentation network of unstructured road at night based on thermal infrared images for autonomous robot system

Xu Liu et al.

Summary: This paper proposes a real-time network, URTSegNet, based on thermal infrared images to improve the detection performance of unstructured roads under poor lighting conditions. The network adopts a two-branch structure to extract spatial detail and contextual features. Various modifications are made in different modules to achieve better detection accuracy and faster inference speed in different lighting conditions.

CONTROL ENGINEERING PRACTICE (2023)

Review Agriculture, Multidisciplinary

Swarm robots in mechanized agricultural operations: A review about challenges for research

Daniel Albiero et al.

Summary: This paper explores the upcoming challenges of employing swarm robot tractors in agricultural mechanization. Through a systematic literature review, it evaluates and summarizes the challenges from various aspects and proposes a roadmap for future research.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2022)

Article Agronomy

Developing an IoT-Enabled Cloud Management Platform for Agricultural Machinery Equipped with Automatic Navigation Systems

Fan Zhang et al.

Summary: Smart farming utilizes advanced tools and technologies to improve agricultural efficiency and reduce labor. The internet of things plays a crucial role in acquiring, monitoring, processing, and managing agricultural resource data. This paper proposes an internet of things-based system scheme, constructs cyber-models of agricultural machinery and corresponding sensor nodes, and addresses key enabling technologies. A demonstrative prototype system is developed and a case study validates the feasibility and effectiveness of the proposed approach.

AGRICULTURE-BASEL (2022)

Article Computer Science, Artificial Intelligence

Obstacle avoidance for orchard vehicle trinocular vision system based on coupling of geometric constraint and virtual force field method

Siyao Liu et al.

Summary: This study focused on visual navigation in orchards and designed an effective obstacle avoidance algorithm. Experimental results showed that the system has good adaptability and stability, meeting the actual requirements of orchard management.

EXPERT SYSTEMS WITH APPLICATIONS (2022)

Article Robotics

Efficient and adaptive lidar-visual-inertial odometry for agricultural unmanned ground vehicle

Zixu Zhao et al.

Summary: In this article, we propose an efficient and adaptive sensor-fusion odometry framework for addressing the localization problems of agricultural unmanned ground vehicles. The framework combines lidar odometry, visual odometry, and inertial odometry to provide accurate pose estimation in real time, with the combination being adjusted based on the environment. Our method outperforms existing techniques in terms of accuracy, efficiency, and robustness.

INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS (2022)

Article Automation & Control Systems

Fuzzy-Torque Approximation-Enhanced Sliding Mode Control for Lateral Stability of Mobile Robot

Jiehao Li et al.

Summary: This article proposes a flexible control scheme for lateral motion control of mobile robots, using a Kalman algorithm and a fuzzy compensation preview angle-enhanced sliding model controller to improve tracking accuracy and robustness. Through simulations and experimental demonstrations, the effectiveness and robustness of the method in high-precision trajectory tracking and stability control of mobile robots have been validated.

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS (2022)

Article Chemistry, Analytical

LiDAR-Only Crop Navigation for Symmetrical Robot

Remy Guyonneau et al.

Summary: This paper presents a navigation approach for autonomous agricultural robots based on LiDAR data. The proposed method includes line finding algorithms and a control algorithm. The results of simulated experiments show that the method performs well for various crop configurations.

SENSORS (2022)

Article Agriculture, Multidisciplinary

Applications of machine vision in agricultural robot navigation: A review

Tianhai Wang et al.

Summary: This paper reviews the applications of machine vision in agricultural robot navigation, introduces the advantages, disadvantages, and roles of different vision sensors and algorithms, discusses the challenges faced in this field, and looks forward to future research directions.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2022)

Article Engineering, Marine

A numerical and experimental study on the obstacle collision avoidance system using a 2D LiDAR sensor for an autonomous surface vehicle

Ji-Soo Kim et al.

Summary: This paper presents an Obstacle Collision Avoidance Guidance (OCAG) method using obstacle detection with a two-dimensional (2D) LiDAR sensor. The effectiveness of the proposed method is validated through numerical maneuvering simulation and physical model experiments, showing good performance in avoiding collisions with different types of obstacles.

OCEAN ENGINEERING (2022)

Article Environmental Sciences

Efficient Dual-Branch Bottleneck Networks of Semantic Segmentation Based on CCD Camera

Jiehao Li et al.

Summary: This paper presents an Efficient Dual-branch Bottleneck Network (EDBNet) for real-time semantic segmentation tasks on mobile robot systems. EDBNet enhances accuracy, inference speed, and parameter flexibility by leveraging the Efficient Dual-branch Bottleneck (EDB) module. Experimental results show outstanding performance on the CamVid and Cityscapes datasets with minimal parameters and faster computation speed.

REMOTE SENSING (2022)

Article Green & Sustainable Science & Technology

Autonomous Vehicles Management in Agriculture with Bluetooth Low Energy (BLE) and Passive Radio Frequency Identification (RFID) for Obstacle Avoidance

Danilo Monarca et al.

Summary: Obstacle avoidance is crucial for autonomous vehicles used in agriculture, which also need to handle interactions with agricultural workers and other tractors to prevent accidents. The SMARTGRID project proposes an integrated wireless safety network infrastructure based on BLE devices and passive RFID tags to identify obstacles, workers, nearby vehicles, and ensure the use of correct PPE. The study presents a detailed analysis of the safety requirements for the obstacle detection system, including worker detection and alert transmission.

SUSTAINABILITY (2022)

Article Agriculture, Multidisciplinary

Navigation and control development for a four-wheel-steered mobile orchard robot using model-based design

Satyam Raikwar et al.

Summary: This paper proposes a stable navigational algorithm for an orchard robot based on model-based design. The algorithm uses inputs from wheel and steering encoders to translate driving coordinates and vehicle state into navigational commands. The algorithm is validated in both real and simulation environments.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2022)

Review Agriculture, Multidisciplinary

A review on multirobot systems in agriculture

Chanyoung Ju et al.

Summary: Agricultural multirobot systems (MRSs) are expected to play a crucial role in future agriculture, but there are still challenges and limitations that need to be addressed. This article systematically investigates and reviews the current state of research on MRSs in agriculture, covering platforms, controls, applications, and limitations. The findings provide insights for the commercialization and expansion of agricultural MRSs in various fields.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2022)

Article Chemistry, Analytical

Fast Positioning Model and Systematic Error Calibration of Chang'E-3 Obstacle Avoidance Lidar for Soft Landing

Donghong Wang et al.

Summary: This paper introduces the laser three-dimensional imaging sensor of the Chang'E-3 lander and its role in selecting safe landing sites. By analyzing the influence of intrinsic parameters, a calibration field was designed and geometric calibration was carried out, providing reliable terrain guarantee.

SENSORS (2022)

Article Computer Science, Information Systems

Collision Avoidance Considering Iterative Bezier Based Approach for Steep Slope Terrains

Luis C. Santos et al.

Summary: This study proposes an open-source solution called AgRobPP-CA for autonomous robot navigation and obstacle avoidance in agricultural fields. The results demonstrate that AgRobPP-CA is capable of effectively avoiding obstacles and steep slopes in various vineyard scenarios.

IEEE ACCESS (2022)

Article Agriculture, Multidisciplinary

Robots in agriculture: prospects, impacts, ethics, and policy

Robert Sparrow et al.

Summary: This paper investigates the prospects for agricultural robotics, discusses its potential impacts, and explores the ethical and policy issues it may raise. In addition to environmental and economic impacts, political, social, cultural, and security implications are also considered. Key policy choices necessary to maximize the benefits of robotics in agriculture and address ethical challenges are highlighted.

PRECISION AGRICULTURE (2021)

Article Engineering, Electrical & Electronic

A Dynamic Clustering Algorithm for Lidar Obstacle Detection of Autonomous Driving System

Feng Gao et al.

Summary: A dynamic clustering algorithm is proposed in this study, which uses an elliptical function to describe the neighbor and adjusts semi-minor and semi-major axes dynamically according to the core point position. The algorithm can effectively deal with the uneven distribution of lidar point clouds, resulting in improved detection accuracy for autonomous driving systems.

IEEE SENSORS JOURNAL (2021)

Article Computer Science, Artificial Intelligence

LiDAR-based Structure Tracking for Agricultural Robots: Application to Autonomous Navigation in Vineyards

Hassan Nehme et al.

Summary: This paper presents a robust LiDAR-based solution for structure tracking along vine rows, which does not require prior field surveying and is insensitive to crop characteristics. The proposed algorithm achieves consistent and accurate row tracking, validated against a reliable RTK-GNSS ground truth.

JOURNAL OF INTELLIGENT & ROBOTIC SYSTEMS (2021)

Article Automation & Control Systems

On obstacle avoidance path planning in unknown 3D environments: A fluid-based framework

Jianfa Wu et al.

Summary: This paper introduces a novel fluid-based path planning framework for obstacle avoidance in unknown 3D environments. By discretizing the detection region of the agent and generating spherical virtual obstacles, obstacle avoidance in unknown environments is transformed into the avoidance of known SVOs. Combining the IFDS algorithm and direction coefficient, sink-heading angular rate adjustment strategies, the framework successfully addresses the issue of local optimum.

ISA TRANSACTIONS (2021)

Article Automation & Control Systems

Real-Time Avoidance Strategy of Dynamic Obstacles via Half Model-Free Detection and Tracking With 2D Lidar for Mobile Robots

Huixu Dong et al.

Summary: The article introduces a real-time, simple, and reliable method for detecting and tracking obstacles using a two-dimensional lidar in dynamic scenarios with moving mobile robots and obstacles. The detection process involves preprocessing, segmentation, merging, classification, data association, and tracking using a Kalman filter. Extensive experiments show that this method enables efficient dynamic avoidance for mobile robots.

IEEE-ASME TRANSACTIONS ON MECHATRONICS (2021)

Article Computer Science, Information Systems

Multi-Robot Information Gathering for Precision Agriculture: Current State, Scope, and Challenges

Ayan Dutta et al.

Summary: Precision agriculture utilizes hardware and software technologies to enable farmers to make informed decisions about agricultural operations. Advancements in agricultural machinery and robotics have increased the resolution at which differentiation is possible, supporting the collection of fine spatial and temporal information.

IEEE ACCESS (2021)

Article Engineering, Manufacturing

Robotic Camera Calibration to Maintain Consistent Percision of 3D Trackers

Junmin Baek et al.

Summary: Camera calibration is crucial for calculating camera parameters, with robotic calibration providing more precise and consistent tracking results compared to manual calibration. Experimental results demonstrate that robotic camera calibration produces parameters with smaller standard deviations and higher tracking precision when using cubic markers.

INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING (2021)

Article Robotics

Localization for precision navigation in agricultural fields-Beyond crop row following

Wera Winterhalter et al.

Summary: The increasing world population requires more efficient and sustainable farming technologies. Automating agricultural tasks has the potential to improve farming technologies, with a key requirement being the ability of agricultural vehicles to navigate entire fields without damaging crops.

JOURNAL OF FIELD ROBOTICS (2021)

Article Environmental Sciences

Collision Avoidance of Hexacopter UAV Based on LiDAR Data in Dynamic Environment

Jongho Park et al.

REMOTE SENSING (2020)

Article Engineering, Manufacturing

Robot programming by demonstration: a novel system for robot trajectory programming based on robot operating system

Zhang Hong-Da et al.

ADVANCES IN MANUFACTURING (2020)

Article Computer Science, Artificial Intelligence

A real-time multi-constraints obstacle avoidance method using LiDAR

Wei Chen et al.

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS (2020)

Article Automation & Control Systems

Adaptive fault-tolerant control of mobile robots with actuator faults and unknown parameters

Xiao-Zheng Jin et al.

IET CONTROL THEORY AND APPLICATIONS (2019)

Article Robotics

Under canopy light detection and ranging-based autonomous navigation

Vitor A. H. Higuti et al.

JOURNAL OF FIELD ROBOTICS (2019)

Article Agriculture, Multidisciplinary

Prediction of kiwifruit orchard characteristics from satellite images

Linda Mills et al.

PRECISION AGRICULTURE (2019)

Article Engineering, Industrial

Supervised control strategy in trajectory tracking for a wheeled mobile robot

Meysam Gheisarnejad et al.

IET COLLABORATIVE INTELLIGENT MANUFACTURING (2019)

Article Agriculture, Multidisciplinary

LiDAR-only based navigation algorithm for an autonomous agricultural robot

Flavio B. P. Malavazi et al.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2018)

Review Computer Science, Information Systems

Review of Wheeled Mobile Robots' Navigation Problems and Application Prospects in Agriculture

Xinyu Gao et al.

IEEE ACCESS (2018)

Article Robotics

Tree Detection With Low-Cost Three-Dimensional Sensors for Autonomous Navigation in Orchards

Adrien Durand-Petiteville et al.

IEEE ROBOTICS AND AUTOMATION LETTERS (2018)

Article Automation & Control Systems

Two-layer obstacle collision avoidance with machine learning for more energy-efficient unmanned aircraft trajectories

Youngjun Choi et al.

ROBOTICS AND AUTONOMOUS SYSTEMS (2017)

Article Automation & Control Systems

Fast planar surface 3D SLAM using LIDAR

Kruno Lenac et al.

ROBOTICS AND AUTONOMOUS SYSTEMS (2017)

Article Automation & Control Systems

Real time trajectory optimization for nonlinear robotic systems: Relaxation and convexification

Changliu Liu et al.

SYSTEMS & CONTROL LETTERS (2017)

Article Agriculture, Multidisciplinary

A visual navigation algorithm for paddy field weeding robot based on image understanding

Qin Zhang et al.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2017)

Article Automation & Control Systems

A robust adaptive fuzzy variable structure tracking control for the wheeled mobile robot: Simulation and experimental results

Mauricio Begnini et al.

CONTROL ENGINEERING PRACTICE (2017)

Review Agricultural Engineering

Agricultural robots for field operations: Concepts and components

Avital Bechar et al.

BIOSYSTEMS ENGINEERING (2016)

Article Robotics

Vision-based Obstacle Detection and Navigation for an Agricultural Robot

David Ball et al.

JOURNAL OF FIELD ROBOTICS (2016)

Article Computer Science, Artificial Intelligence

Segmentation of farmland obstacle images based on intuitionistic fuzzy divergence

Qiong Liu et al.

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS (2016)

Article Agriculture, Multidisciplinary

Laser range finder model for autonomous navigation of a robot in a maize field using a particle filter

Santosh A. Hiremath et al.

COMPUTERS AND ELECTRONICS IN AGRICULTURE (2014)