Results 11 to 20 of about 4,232,230 (317)

Selection of the most adequate trip-modelling tool for integrated transport planning system [PDF]

open access: yesArchives of Transport, 2016
This paper deals with the problem of selection the most suitable trip-modelling tool (TMT), which is a part of the more complex integrated transport planning system (ITPS) at the regional scale.
Piotr Sawicki   +2 more
doaj   +1 more source

Review and prospect for intelligent cargo ships

open access: yesZhongguo Jianchuan Yanjiu, 2021
Intelligent cargo ships are a research field involving ship design, power composition, state perception, information processing, communication control, risk identification, artificial intelligence, and so on.
Xinping YAN, Shuwu WANG, Feng MA
doaj   +1 more source

Review and prospect of remote control intelligent ships

open access: yesZhongguo Jianchuan Yanjiu, 2021
This paper introduces the development background of intelligent ships and their remote control. Based on introducing current applications of the remote control unmanned ship and analyzing the demands and scenarios of remote control cargo ships, this ...
Yuanyuan WANG   +4 more
doaj   +1 more source

Study on Actuator Performance Evaluation of Aerial Water-Powered System for Firefighting Applications

open access: yesApplied Sciences, 2023
In this study, we propose and analyze three designs of a novel aerial system that aims for autonomous firefighting missions in the body or border of water areas.
Thinh Huynh, Dong-Hun Lee, Young-Bok Kim
doaj   +1 more source

Key technologies of ship remote control system in inland waterways under ship-shore cooperation conditions

open access: yesZhongguo Jianchuan Yanjiu, 2022
ObjectiveTo meet the requirements of remotely controlling ship in curved, narrow and crowded inland waterways, this paper proposes an approach that consists of CNN-based algorithms and knowledge based models under ship-shore cooperation conditions ...
Feng MA   +4 more
doaj   +1 more source

Connected Transit Bus Dynamic Priority Weight Modeling and Conflicting Request Resolution Control at the Signalized Intersection

open access: yesJournal of Advanced Transportation, 2022
Multiaccess edge computing (MEC) and connected vehicle (CV) technologies have shown great potential and strength for traffic perception and real-time computing, which can be applied to enhance the efficiency of connected transit bus operations under ...
Shuxian He   +4 more
doaj   +1 more source

Motion Control System Design for a Novel Water-Powered Aerial System for Firefighting with Flow-Regulating Actuators

open access: yesDrones, 2023
Flying water-jet propulsion devices, such as jet boards, jet packs, and jet bikes, can execute complex flight maneuvers. However, they require the direct involvement of trained operators to control, and their applications are very limited. In this study,
Thinh Huynh, Young-Bok Kim
doaj   +1 more source

Methods of Comparison of the Economic Order Quantity and Just-in-Time Restocking Technologies. The Case Study

open access: yesCommunications, 2022
Estimation of the optimal size of order is one of the key tasks in determining the parameters of the urban freight restocking system. The existing analytical models and methods are considering each technology separately and they do not compare the ...
Andrii Galkin   +5 more
doaj   +1 more source

Charge Transport in a Quantum Electromechanical System [PDF]

open access: yes, 2004
We describe a quantum electromechanical system(QEMS) comprising a single quantum dot harmonically bound between two electrodes and facilitating a tunneling current between them.
C. W. Gardiner   +7 more
core   +3 more sources

Noise induced currents and reliability of transport in frictional ratchets [PDF]

open access: yes, 2005
We study the coherence of transport of an overdamped Brownian particle in frictional ratchet system in the presence of external Gaussian white noise fluctuations.
A.M. Jayannavar   +34 more
core   +2 more sources

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