Results 11 to 20 of about 4,232,368 (304)

Intelligent transportation systems as cyberphysical systems in transport

open access: yesArtificial Intelligence, 2023
In paper we offer a report on the results of the comparative analysis of existing concepts of the functioning and development of Smart Logistic. In paper shown that at present ITS is the most developed concept for the implementation of Smart Logistic and, in its essence, approaches the essence of the CPS concept as intelligent automatic (or close to ...
Danchuk V   +3 more
openaire   +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

Energy Transport in the Vaidya System [PDF]

open access: yes, 2005
Energy transport mechanisms can be generated by imposing relations between null tetrad Ricci components. Several kinds of mass and density transport generated by these relations are studied for the generalized Vaidya system.Comment: J.Math. Phys.
Glass, E. N., Krisch, J. P.
core   +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

The Exchange Value Embedded In A Transport System [PDF]

open access: yes, 2010
This paper shows that a well designed transport system has an embedded exchange value by serving as a market for potential exchange between consumers. Under suitable conditions, one can improve the welfare of consumers in the system simply by allowing ...
Xia, Qinglan, Xu, Shaofeng
core   +2 more sources

Short-Term Vehicle Traffic Prediction for Terahertz Line-of-Sight Estimation and Optimization in Small Cells

open access: yesIEEE Access, 2019
Significant efforts have been made and are still being made on short-term traffic prediction methods, especially for highway traffic based on punctual measurements.
Harbil Arregui   +5 more
doaj   +1 more source

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