Results 11 to 20 of about 43,397 (215)

Cloud Update of Geodetic Normal Distribution Map Based on Crowd-Sourcing Detection against Road Environment Changes

open access: yesJournal of Advanced Transportation, 2022
LiDAR-based localization has been widely used for the pose estimation of autonomous vehicles. Since the localization requires a sustainable map reflecting environment changes, a map update framework based on crowd-sourcing measurements has been ...
Chansoo Kim   +5 more
doaj   +1 more source

Eagle-YOLO: An Eagle-Inspired YOLO for Object Detection in Unmanned Aerial Vehicles Scenarios

open access: yesMathematics, 2023
Object detection in images taken by unmanned aerial vehicles (UAVs) is drawing ever-increasing research interests. Due to the flexibility of UAVs, their shooting altitude often changes rapidly, which results in drastic changes in the scale size of the ...
Lyuchao Liao   +5 more
doaj   +1 more source

Autonomous Parking Trajectory Planning With Tiny Passages: A Combination of Multistage Hybrid A-Star Algorithm and Numerical Optimal Control

open access: yesIEEE Access, 2021
This paper introduces an autonomous parking trajectory planning method in an unstructured environment with narrow passages. The proposed hierarchical trajectory planner consists of a graph search layer and a numerical optimal control layer.
Weitian Sheng, Bai Li, Xiang Zhong
doaj   +1 more source

Research on Multi-vehicle Cooperative Simulation Platform for Intelligent Driving System of Mine Truck

open access: yesKongzhi Yu Xinxi Jishu, 2022
With the wide application of intelligent and network technologies in the transportation industry, intelligent driving of mine truck has become an inevitable trend in the development of mining industry.
NIU Lipeng   +4 more
doaj   +3 more sources

Correction: Osman, M., et al. A Novel Online Approach for Drift Covariance Estimation of Odometries Used in Intelligent Vehicle Localization. Sensors 2019, 19, 5178

open access: yesSensors, 2020
The authors wish to make the following corrections to this paper [...]
Mostafa Osman   +4 more
doaj   +1 more source

Flexural properties of 3D printed continuous flax fiber reinforced polyethylene composites [PDF]

open access: yesPeerJ Materials Science
Natural fibers are classified as green energy materials and have embodied the principles of sustainable development. This paper impregnated natural continuous flax fibers (CFF) with polyethylene (PE) on a self-developed melt impregnation device, obtained
Minggan Wang   +5 more
doaj   +2 more sources

Steering Pull Model and Its Sensitivity Analysis

open access: yesApplied Sciences, 2020
When a vehicle goes on the straight road with a bank angle, a steering pull makes the driver exert a constant steering torque to the steering wheel, which causes an annoying steering feel to the driver.
Seong Han Kim, Min Chul Shin
doaj   +1 more source

Design of an Intelligent Vehicle Behavior Decision Algorithm Based on DGAIL

open access: yesApplied Sciences, 2023
With the development of AI, the intelligence level of vehicles is increasing. Structured roads, as common and important traffic scenes, are the most typical application scenarios for realizing autonomous driving.
Junfeng Jiang   +3 more
doaj   +1 more source

A CNN-LSTM Car-Following Model Considering Generalization Ability

open access: yesSensors, 2023
To explore the potential relationship between the leading vehicle and the following vehicle during car-following, we proposed a novel car-following model combining a convolutional neural network (CNN) with a long short-term memory (LSTM) network. Firstly,
Pinpin Qin   +4 more
doaj   +1 more source

Roadside LiDAR for C-ITS: placement, calibration, and fusion of perception

open access: yesJournal of Highway and Transportation Research and Development
The ongoing transition from Intelligent Transport Systems (ITS) to Cooperative Intelligent Transportation System (C-ITS) facilitates the coexistence of connected vehicles (CV) and conventional vehicles.
Changlong Zhang   +8 more
doaj   +1 more source

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