Research on Location Estimation for Coal Tunnel Vehicle Based on Ultra-Wide Band Equipment
Energies, 2022 Because the road surfaces of the underground roadways in coal mines are slippery, uneven, with dust and water mist, and the noise and light illumination effects are significant, global positioning system (GPS) signals cannot be received, which seriously ...
Xiaoming Yuan +5 more
doaj +1 more source
Simulating Dynamic Driving Behavior in Simulation Test for Unmanned Vehicles via Multi-Sensor Data
Sensors, 2019 Driving behavior is the main basis for evaluating the performance of an unmanned vehicle. In simulation tests of unmanned vehicles, in order for simulation results to be approximated to the actual results as much as possible, model of driving behaviors ...
Danchen Zhao, Yaochen Li, Yuehu Liu
doaj +1 more source
Current status and progress of path tracking control of mining articulated vehicles
工程科学学报, 2021 Path tracking control of articulated vehicles is a focus in the field of mine automation. Mathematical models and path tracking control methods are two key focal points of research in this area.
Guo-xing BAI +5 more
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Analysis of the status and framework design of intelligentcoal mine auxiliary transportation system
Gong-kuang zidonghua, 2022 This paper introduces the development and application status of intelligent auxiliary transportation technology in open-pit coal mine and underground coal mines at home and abroad. The intelligent auxiliary transportation system of open-pit coal mine has
CHANG Kai +3 more
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Trajectory Tracking Control of Unmanned Vehicles via Front-Wheel Driving
DronesAutomated Guided Vehicles (AGVs) are the fastest commercially available application of unmanned driving technology, and the research significance of unmanned vehicle technology remains substantial.
Jie Zhou +5 more
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Research on 3D target detection of unmanned trackless rubber-tyred vehicle in coal mine
Gong-kuang zidonghua, 2022 The environment perception based on 3D detection is the basis of unmanned driving technology of trackless rubber-tyred vehicle in coal mine. Due to the lack of light in the underground environment, the RGB image information is missing, and the narrow ...
QIN Peilin +3 more
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2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots
Advanced Functional Materials, EarlyView.2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa +5 more
wiley +1 more source
Enhanced QoS Routing Protocol for an Unmanned Ground Vehicle, Based on the ACO Approach
Sensors, 2023 Improving models for managing the networks of firefighting unmanned ground vehicles in crowded areas, as a recommendation system (RS), represented a difficult challenge. This challenge comes from the peculiarities of these types of networks.
Ali M. Ali +3 more
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An Intelligent Obstacle Avoidance Method in Unmanned Driving
Journal of Physics: Conference Series, 2021 Abstract This paper proposes an intelligent obstacle avoidance method in unmanned driving. This method first establishes a simplified model for the obstacle avoidance problem in unmanned driving, and constrains the car from kinematics, physics, travelable area, and critical collision.
Jinze Li +3 more
openaire +1 more source
Electrolyte Design for Fast‐Charging Lithium‐Based Batteries
Advanced Materials, EarlyView.A decade of progress in fast‐charging electrolytes for lithium batteries is reviewed. Electrolyte design strategies spanning solvents, salts, additives, and advanced systems, such as localized high‐concentration electrolytes (LHCEs), are summarized. Advanced diagnostic tools for lithium plating and interphase chemistry are discussed, with perspectives ...
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley +1 more source