Results 261 to 270 of about 221,320 (301)
Some of the next articles are maybe not open access.
Security Analysis of Wireless Train Control Systems
2019 IEEE Globecom Workshops (GC Wkshps), 2019In order to enhance the performance of safety, capacity and timely schedules in railroad operations, information communication technologies (ICT) are introduced into railroad systems. Different entities are connected with information exchange, such as base stations, wayside devices, and locomotive systems. Based on ICT, there are many critical messages
Dongfeng Fang, Shengjie Xu, Hamid Sharif
openaire +1 more source
Expert system for train control
Proceedings of SPIE, 1995The train energy model (TEM), a general train simulator developed at the Association of American Railroads, is widely used in the railroad industry. Recently, a new train controller, the general automatic train-controller (GAT), has been developed for TEM.
openaire +1 more source
Fuzzy Control for Automatic Train Operation System
IFAC Proceedings Volumes, 1983Abstract A fuzzy control that uses rules based on a. skilled human operator’s experience is applied to automatic train operations. Essentially, train operation is a nonlinear control function. Up to now, this system has been developed by linearlized control using a target pattern.
S. Yasunobu, S. Miyamoto, H. Ihara
openaire +1 more source
2018
Control systems have been put into practical use in all the fields of the industrial world. In a conventional system, a central system controls devices directly. This is called a central control system. However, this system configuration has a limitation to meet variety of needs and situations that change from hour to hour.
openaire +1 more source
Control systems have been put into practical use in all the fields of the industrial world. In a conventional system, a central system controls devices directly. This is called a central control system. However, this system configuration has a limitation to meet variety of needs and situations that change from hour to hour.
openaire +1 more source
A train control system simulation and analysis method
International Journal of Simulation and Process Modelling, 2012Experiments in physical and real environment would be expensive, time consuming and unsafe. This project aims to develop a tool to reduce the above mentioned efforts by simulating a whole railway environment, fulfilling the interfaces between subsystems and the elements of these subsystems, testing and analysing the specifications of European Train ...
Y. Zhang, T. Tang, W. Zheng, H. Niu
openaire +1 more source
Ground Controlled Approach Controller Training System.
1979Abstract : This report describes the design of the hardware and software system which will support the training envisioned for the experimental prototype Ground Controlled Approach Controller Training System (GCA-CTS). Included as appendices are a facilities report, system interface drawings, trainee and instructor panel drawings, and programming ...
Gail K. Slemon +4 more
openaire +1 more source
A Cognitive Control Approach to Communication-Based Train Control Systems
IEEE Transactions on Intelligent Transportation Systems, 2015Communication-based train control (CBTC) is an automated train control system using bidirectional train–ground wireless communications to ensure the safe operation of rail vehicles. Due to unreliable wireless communications and train mobility, the train control performance can be significantly affected by wireless networks.
Hongwei Wang 0008 +4 more
openaire +1 more source
Presentation Of A Fuzzy Control Training And Test System
2015Computational Intelligence (CI) based model approaches, realized by Fuzzy Control models (FC) or models with Artificial Neural Networks (NN), are used as alternative concepts to classical approaches. In university education or further training there are on the one hand models needed which represent the technical system transparent and easy cognizable ...
K.-D. Kramer +4 more
openaire +1 more source
Train-to-train Communication Resource Allocation Scheme for Train Control System
2018 10th International Conference on Communication Software and Networks (ICCSN), 2018The train-to-train (T2T) communication for train control system can improve spectrum efficiency, but at the same time it may interfere with existing train-ground (T2G) communications. In order to control this interference and improve the stability of the T2T communication connection, this paper proposes a T2T communication resource allocation scheme ...
Qinghua Zhou +3 more
openaire +1 more source
Train control simulator design for Korean Radio-based Train Control System
2013 International Conference on Electrical Machines and Systems (ICEMS), 2013The primary function of train control system prevents train collisions with speed restriction and applying brakes. To improve practical usability in the business area, the safety analysis and evaluation of train control system are needed. In this paper, we design train control simulator of Korean Radio-based Train Control System for evaluation of the ...
null Sehchan Oh +3 more
openaire +1 more source