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Journal of Field Robotics

Subject Areas: Computer Science Applications
Publisher: Wiley Subscription Services, Inc., A Wiley Company - Wiley
ISSN: 1556-4959
SJR: 100

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Journal Article

Real‐time vibration monitoring and analysis of agricultural tractor drivers using an IoT‐based system

Singh, Amandeep; Nawayseh, Naser; Samuel, Siby; Dhabi, Yash Kumar; Singh, Harwinder

2023 Journal of Field Robotics

doi:10.1002/rob.22206

Agricultural tractor drivers experience a high amplitude of vibration, especially during soil tillage operations. In the past, most research studied vibration exposure with more focus on the vertical (z) axis than on the fore‐and‐aft (x) and lateral (y) axes. This study examines how rotary soil...
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Journal Article

Obstacle avoidance tracking control with antiswing and tracking errors constraint for underactuated automated lifting robots with load hoisting/lowering

Tan, Zhiwen; Zhang, Ke; Shi, Huaitao; Chen, Lu; Li, Guowei

2023 Journal of Field Robotics

doi:10.1002/rob.22192

The existing automated lifting robot technology focuses merely on motion control and ignores the surrounding environment. In practice, obstacles inevitably exist in the movement path of the automated lifting robot, which affects construction safety. Furthermore, due to the underactuated...
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Journal Article

MARCEL: Mobile active rover chassis for enhanced locomotion

Bouton, Arthur; Gao, Yang

2023 Journal of Field Robotics

doi:10.1002/rob.22188

To extend planetary exploration beyond the current limitations of wheeled vehicles while preserving reliability, simplicity, and efficiency, actuation can be judiciously incorporated into the locomotion system. Based on a static analysis, we propose a new four‐wheeled chassis concept for...
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Journal Article

Whole‐body motion planning and control of a quadruped robot for challenging terrain

Lu, Guanglin; Chen, Teng; Rong, Xuewen; Zhang, Guoteng; Bi, Jian; Cao, Jingxuan; Jiang, Han; Li, Yibin

2023 Journal of Field Robotics

doi:10.1002/rob.22197

Quadruped robots working in jungles, mountains or factories should be able to move through challenging scenarios. In this paper, we present a control framework for quadruped robots walking over rough terrain. The planner plans the trajectory of the robot's center of gravity by using the...
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Journal Article

Optimization and evaluation of swing leg retraction for a hydraulic biped robot

Chen, Guangrong; Wei, Ningze; Lu, HuaFeng; Yan, Lei; Li, Jin

2023 Journal of Field Robotics

doi:10.1002/rob.22190

To improve the locomotion performance of legged robots, the swing leg retraction (SLR) technique is investigated in a hydraulic biped robot. First, the influence of SLR on the locomotion performance of the hydraulic biped robot is analyzed in theory and simulations based on an extended spring...
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Journal Article

Aerial online mapping on‐board system by real‐time object detection for UGV path generation in unstructured outdoor environments

Lee, Jehong; Lim, Jeonggeun; Pyo, Sangjin; Lee, Jongho

2023 Journal of Field Robotics

doi:10.1002/rob.22213

An optimal path provides efficient operation of unmanned ground vehicles (UGVs) for many kinds of tasks such as transportation, exploration, surveillance, and search and rescue in unstructured areas that include various unexpected obstacles. Various onboard sensors such as LiDAR, radar, sonar,...
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Journal Article

A finite element modeling‐based approach to predict vibrations transmitted through different body segments of the operator within the workspace of a small tractor

Pradhan, Nrusingh Charan; Sahoo, Pramod Kumar; Kushwaha, Dilip Kumar; Makwana, Yash; Mani, Indra; Kumar, Mohit; T N, Aruna; V, Soumya Krishnan

2023 Journal of Field Robotics

doi:10.1002/rob.22191

Agricultural tractor drivers are subjected to high levels of whole‐body vibrations and hand arm vibrations during most part of the farm activities due to unevenness of field surface, uneasy posture, improper workplace design, moving parts of the tractor, and other unavoidable circumstances. The...
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Journal Article

Multiposture leg tracking for temporarily vision restricted environments based on fusion of laser and radar sensor data

Mandischer, Nils; Hou, Ruikun; Corves, Burkhard

2023 Journal of Field Robotics

doi:10.1002/rob.22195

Leg tracking is an established field in mobile robotics and machine vision in general. These algorithms, however, only distinguish the scene between leg and nonleg detections. In application fields like firefighting, where people tend to choose squatting or crouching over standing postures, those...
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Journal Article

An obstacle avoidance strategy for complex obstacles based on artificial potential field method

Zhang, Wei; Xu, Guojun; Song, Yan; Wang, Yagang

2023 Journal of Field Robotics

doi:10.1002/rob.22183

When there are obstacles around the target point, the mobile robot cannot reach the target using the traditional artificial potential field (APF). Besides, the traditional APF is prone to local oscillation in complex terrain such as three‐point collinear or semiclosed obstacles. Aiming at solving...
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Journal Article

Demonstration of localization for construction vehicles using 3D LiDARs installed in the field

Inagawa, Masahiro; Kawabe, Tomohito; Takei, Toshinobu

2023 Journal of Field Robotics

doi:10.1002/rob.22211

Localization methods for autonomous construction vehicles include real‐time kinematic positioning through a global navigation satellite system (GNSS) and a scan matching with a light detection and ranging (LiDAR) attached to mobility. However, these conventional methods have low estimation...

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