DocumentCode :
2365970
Title :
Research on anti-sliding control of railway brake system based on adhesion-creep theory
Author :
Zuo, Jianyong ; Wu, Mengling
Author_Institution :
Railway & Urban Rail Traffic Acad., Tongji Univ., Shanghai, China
fYear :
2010
fDate :
4-7 Aug. 2010
Firstpage :
1690
Lastpage :
1694
Abstract :
The railway braking system is a complex pneumatic plant whose performance and reliability are related to safety, because of the uncertainly of adhesion coefficient between rail and wheelset. The wheelset may slide while revolving, especially at high speed. Therefore anti-sliding control system is necessary and useful to protect wheel. The problem is how to find the suitable parameter of anti-sliding control. Authors have developed simulation models of anti-sliding control of railway barke system including adhesion-creep submodels and anti-sliding pneumatic character submodels that can be parametrically calibrated in order to reproduce different control strategy. In the work, an anti-sliding control system is designed. Its hardware and software are described respectively. Especially the program flow is analyzed in detail. As for the anti-sliding device, some on-line tests have proved that it is reasonable and suitable for the railway barking system. The simulation and experiment results show that it is useful to speed up the development and integration of anti-sliding control unit based on adhesion-creep theory simulation method.
Keywords :
adhesion; brakes; railway safety; reliability theory; variable structure systems; adhesion coefficient; adhesion creep theory; antisliding control; complex pneumatic plant; railway brake system; reliability; Adhesives; Atmospheric modeling; Force; Rail transportation; Rails; Vehicles; Wheels; Adhesion-creep; Anti-sliding control; Braking system; Simulation; component;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mechatronics and Automation (ICMA), 2010 International Conference on
Conference_Location :
Xi´an
ISSN :
2152-7431
Print_ISBN :
978-1-4244-5140-1
Electronic_ISBN :
2152-7431
Type :
conf
DOI :
10.1109/ICMA.2010.5588842
Filename :
5588842
Link To Document :
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