Railway applications - Signalling and control systems for non UGTMS Urban Rail systems

2019 ◽  
Keyword(s):  
Control Systems ◽  
Rail Systems ◽  
Urban Rail ◽  
And Control

Optimal Prediction for Braking Speed of Urban Rail Vehicle

2012 ◽  
Vol 253-255 ◽  
pp. 1324-1329
Author(s):  
Meng Nan Zhang ◽  
Hong Ze Xu
Keyword(s):  
Control Systems ◽  
Computer Control ◽  
Minimum Variance ◽  
Normal Operation ◽  
Rail Vehicle ◽  
Measuring Devices ◽  
Urban Rail ◽  
Measured Speed ◽  
And Control ◽  
Actual Computer

The accurate measurement of the speed of urban rail vehicle is the basis of normal operation of the train controlling. Since speed measuring devices of vehicle-borne is inevitably disturbed by the sensors or the external environment, the deviation between the measured speed and the actual value, which varies randomly, is impossible to eliminate. This paper utilizes the method of minimum variance prediction to predict the speed of the train. By this way, the variance of the deviation between the predicted value and the actual value of the speed can be minimized. The model of the speed of the train is also discretized, which overcomes the shortcomings that the transitional models and control theory are limited to theoretical analysis but cannot be used in the actual computer control systems. In the section of simulation, the article shows the actual simulation results, which prove that this method has strong practicability.

Recent Developments in Light Rail Systems

1992 ◽  
Vol 206 (1) ◽  
pp. 47-65 ◽  
Author(s):  
D K Ware ◽  
R N H Jones
Keyword(s):  
Control Systems ◽  
Light Rail ◽  
Stage Of Development ◽  
Rail Vehicles ◽  
Rail Systems ◽  
The World ◽  
Recent Developments ◽  
Recent Trends ◽  
Different Characteristics ◽  
And Control

The 1980s saw a resurgence of interest in light rail systems throughout the world and particularly in Great Britain, where they had almost disappeared. Properly planned and executed they can effectively cater for a significant segment of city transport, using nonproprietary technology which is non-polluting and which can make use of a variety of energy sources. This paper outlines some recent trends in the technology of light rail vehicles and control systems, and goes on to describe four new systems of different characteristics or stage of development.

Probability model for control parameters in the aircraft's information and control systems

2018 ◽  
Vol 2 ◽  
pp. 9-16
Author(s):  
A. Al-Ammouri ◽  
◽  
H.A. Al-Ammori ◽  
A.E. Klochan ◽  
A.M. Al-Akhmad ◽  
...  
Keyword(s):  
Control Systems ◽  
Probability Model ◽  
Control Parameters ◽  
And Control

A Proposal of Ajax Framework for Web-based Supervisory and Control Systems

2010 ◽  
Vol 130 (12) ◽  
pp. 2276-2285
Author(s):  
Shintaro Yanagihara ◽  
Akira Ishihara ◽  
Toshinao Ishii ◽  
Junichi Kitsuki ◽  
Kazuo Seo
Keyword(s):  
Control Systems ◽  
Web Based ◽  
And Control ◽  
Ajax Framework
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