Results 41 to 50 of about 48,846 (286)

Research and development of unmanned transportation standards for open-pit mines

Gong-kuang zidonghua
The construction of autonomous transportation systems in open-pit mines is an effective measure to reduce on-site personnel, avoid or reduce accidents, and improve production efficiency and equipment utilization.
SUN Jiping
doaj   +1 more source

Autonomous Identification and Positioning of Trucks during Collaborative Forage Harvesting

Sensors, 2021
In the process of collaborative operation, the unloading automation of the forage harvester is of great significance to improve harvesting efficiency and reduce labor intensity.
Wei Zhang, Liang Gong, Suyue Chen, Wenjie Wang, Zhonghua Miao, Chengliang Liu   +5 more
doaj   +1 more source

Etcetera [PDF]

, 2018
This section contains items whose aim is to supplement the articles and other work published in this volume of Sociology between the Gaps.

core   +1 more source

Piggybacking on an Autonomous Hauler: Business Models Enabling a System-of-Systems Approach to Mapping an Underground Mine

, 2017
With ever-increasing productivity targets in mining operations, there is a growing interest in mining automation. In future mines, remote-controlled and autonomous haulers will operate underground guided by LiDAR sensors.
Borg, Markus, Olsson, Thomas, Svensson, John   +2 more
core   +1 more source

The Biofuels Blueprint: Understanding the U.S. Renewable Fuel Standard

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We provide a comprehensive review of the U.S. Renewable Fuel Standard (RFS), synthesizing nearly two decades of program evolution, market outcomes, and economic analysis. The RFS mandates minimum volumes of renewable fuel blending through a nested structure based on life‐cycle greenhouse gas reductions, enforced via tradeable Renewable ...
Maria Gerveni, Todd Hubbs, Scott H. Irwin, James H. Stock   +3 more
wiley   +1 more source

Finite Element Modeling of Different Autonomous Truck Combinations, Tire Types and Lateral Wander Modes

Applied Sciences
Autonomous trucks can be used in different loading combinations, including different axle configurations, tire types, and lateral wander mode scenarios.
Mohammad Fahad
doaj   +1 more source

Extending Battery Usage Time of a Heavy‐Duty Mecanum‐Wheeled Autonomous Electric Vehicle Used in Iron–Steel Industry by Considering Wheel Slippage

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
It is a fact that slippage causes tracking errors in both longitudinal and lateral directions which results to have less travel distance in tracking a reference trajectory. Less travel distance means having energy loss of the battery and carrying loads less than planned.
Gokhan Bayar, Goktug Hambarci, Ali Sezai Demirel   +2 more
wiley   +1 more source

A Simulation-Based Optimization Framework for Collaborative Scheduling of Autonomous and Human-Driven Trucks in Mixed-Traffic Container Terminal Environments

Journal of Marine Science and Engineering
To address the efficiency and safety challenges arising from the mixed operation of autonomous and human-driven container trucks during the automation transformation of traditional container terminals, this study designed a simulation-based optimization ...
Weili Wang, Fangying He, Jiahui Hu, Yu Wang   +3 more
doaj   +1 more source

Robust Lane Detection Algorithm for Autonomous Trucks in Container Terminals

Journal of Marine Science and Engineering, 2023
Container terminal automation offers many potential benefits, such as increased productivity, reduced cost, and improved safety. Autonomous trucks can lead to more efficient container transport. A novel lane detection method is proposed using score-based
Ngo Quang Vinh, Hwan-Seong Kim, Le Ngoc Bao Long, Sam-Sang You   +3 more
doaj   +1 more source

Impact of new technologies in hard rock underground mining taking into account operational efficiencies and production rates [PDF]

, 2016
Purpose: The purpose of this paper is to discuss the impact that new technology will have and a few of the key areas to be addressed that will ensure a successful and sustained adoption of new technologies within mining organizations.
Dhookie, V
core   +2 more sources