Implementation of a hydraulic actuation for tilting of the Hanvit200 train

Author

Kim, Ho-Yeon ; Lee, Jun-Ho ; Lee, Haeng-Seob ; Han, Sung-Ho ; Kim, Bong-Tak ; Kang, Chul-Goo

Author_Institution

Grad. Sch. of Mech. Eng., Konkuk Univ., Seoul, South Korea

fYear

2012

Firstpage

123

Lastpage

126

Abstract

Hanvit200 is equipped with an electric actuator that is currently undergoing a test drive. However, there are disadvantages to using the current system for load measurements. This paper presents hydraulic actuators with the same performance as electric actuators for the operating system. The actuator can achieve a tilting angle of ±7° with a tilting velocity of 50 mm/s. Two individually controlled cylinders were synchronized to verify the obtained driving load values. In addition, train safety was assured when using a shut-off valve to control the train to an emergency stop.

Keywords

attitude control; electric actuators; hydraulic actuators; railway safety; synchronisation; valves; Hanvit200 train tilting; driving load values; electric actuators; emergency stop; hydraulic actuation; operating system; shut-off valve; synchronized controlled cylinder; test drive load measurements; tilting angle; tilting velocity; train safety; velocity 50 mm/s; Electronic mail; Hydraulic actuators; Motion control; Safety; Synchronization; Vehicles; Havit200; Hydraulic Actuator; Motion Control; Tilting Mechanism;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Automation and Systems (ICCAS), 2012 12th International Conference on

Print_ISBN

978-1-4673-2247-8

Type

conf

Filename

6393416