Results 31 to 40 of about 1,436,804 (281)

Strategy and Evaluation of Vehicle Collision Avoidance Control via Hardware-in-the-Loop Platform

open access: yesApplied Sciences, 2016
This paper proposes a novel control approach for vehicle collision avoidance of urban vehicles. For safe driving in urban environments, this paper presents both one-dimensional and two-dimensional solutions, which can be applied to the collision ...
Sin-Li Chen   +5 more
doaj   +1 more source

Automatic collision avoidance algorithm for unmanned surface vessel based on improved Bi-RRT algorithm

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] This method is proposed for automatic collision avoidance during high-speed running of the Unmanned Surface Vessel(USV).[Methods] The Bi-RRT algorithm was combined with the velocity obstacle algorithm for automatic collision avoidance ...
Ouyang Zilu   +3 more
doaj   +1 more source

Data-Driven Strategy Decision Integrating Convolution Neural Network With Threat Assessment and Motion Prediction for Automatic Evasive Steering

open access: yesIEEE Access, 2023
In this paper, the strategy decision algorithm for automatic evasive steering (AES) integrating a convolution neural network (CNN) with a physics-based threat assessment is proposed.
Jimin Lee, Bongsob Song
doaj   +1 more source

Study on Automatic Collision Avoidance System and Method for Evaluating Collision Avoidance Manoeuvring Results

open access: yesJournal of Physics: Conference Series, 2019
Abstract The authors have two goals that want to achieve. One is development of an automatic collision avoidance system for unmanned autonomous ships. And the other one is development of evaluation method of automatic collision avoidance manoeuvring results. In this paper, the outline of the developed automatic collision avoidance system
Shinya Nakamura   +5 more
openaire   +1 more source

Intelligent Ship Collision Avoidance Algorithm Based on DDQN with Prioritized Experience Replay under COLREGs

open access: yesJournal of Marine Science and Engineering, 2022
Ship collisions often result in huge losses of life, cargo and ships, as well as serious pollution of the water environment. Meanwhile, it is estimated that between 75% and 86% of maritime accidents are related to human factors.
Pengyu Zhai, Yingjun Zhang, Wang Shaobo
doaj   +1 more source

Generalized Behavior Decision-Making Model for Ship Collision Avoidance via Reinforcement Learning Method

open access: yesJournal of Marine Science and Engineering, 2023
Due to the increasing number of transportation vessels, marine traffic has become more congested. According to the statistics, 89% to 95% of maritime accidents are related to human factors.
Wei Guan   +3 more
doaj   +1 more source

Autonomous Collision avoidance for Unmanned aerial systems [PDF]

open access: yes, 2014
Unmanned Aerial System (UAS) applications are growing day by day and this will lead Unmanned Aerial Vehicle (UAV) in the close future to share the same airspace of manned aircraft.This implies the need for UAS to define precise safety standards ...
Melega, Marco
core   +4 more sources

Optimization of seminal extracellular vesicle isolation protocols for cancer biomarker analysis using proteomic profiling

open access: yesMolecular Oncology, EarlyView.
This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan   +8 more
wiley   +1 more source

Unmanned Surface Vehicle Collision Avoidance Path Planning in Restricted Waters Using Multi-Objective Optimisation Complying with COLREGs

open access: yesSensors, 2022
Navigation safety is one of the primary operational requirements for unmanned surface vehicles (USVs) in a complex marine environment, mainly guaranteed by a reliable path planning system for collision avoidance.
Yang Gu   +5 more
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

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