Title :
The study on electric-pneumatic transfer control of the train brake system
Author :
Zhang, Yu ; Liu, Zhao ; Cheng, Haiying ; Yuling, He
Author_Institution :
Coll. of Eng., Zhejiang Normal Univ., Jinhua, China
Abstract :
Based on the analysis of the pneumatic Braking mechanism, the model of the electric-pneumatic transmission is built which is the key step of the brake system. The EP transmission is a nonlinear and time-varying procedure. It means that the model can not be accurate all along, so a compound controller with Bang-Bang and self-adaptive fuzzy control is adopted. A series of tests indicates the compound controller makes the EP transfer fast-response and high accurate. Furthermore, the service life of the high speed on-off valves can be prolonged greatly.
Keywords :
bang-bang control; brakes; fuzzy control; nonlinear systems; pneumatic systems; time-varying systems; bang bang control; brake system; compound controller; electric pneumatic transfer control; electric pneumatic transmission; nonlinear procedure; pneumatic braking mechanism; self adaptive fuzzy control; time varying procedure; train brake system; Control systems; NIST; Niobium; Quantization; compound controller; electric pneumatic transfer; train brake; volume chamber pressure;
Conference_Titel :
Intelligent Computing and Intelligent Systems (ICIS), 2010 IEEE International Conference on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-6582-8
DOI :
10.1109/ICICISYS.2010.5658611
