DocumentCode :
1831866
Title :
9 DOF railway vehicle modeling and control for the integrated tilting bolster with active lateral secondary suspension
Author :
Ronghui Zhou ; Zolotas, Argyrios ; Goodall, Roger
Author_Institution :
Loughborough Univ., Loughborough, UK
fYear :
2010
fDate :
7-10 Sept. 2010
Firstpage :
1
Lastpage :
6
Abstract :
This paper discusses the integration of tilting bolster and active lateral secondary suspension control in high speed railway vehicles with the consideration of lateral, roll and yaw dynamics of the vehicle body and two bogies. The work aims to further prove efficiencies of the active lateral secondary suspension control on improving the tilting control system performance within a full vehicle model. The symmetric strategy controlling tilt actuators with the same signal is used to implement the tilting control law. Direct implementation of the complementary filter skyhook damping control and modal control approach are used to control lateral actuators. Merits of the whole strategy are shown via simulation and appropriate comparisons.
Keywords :
actuators; attitude control; damping; mechanical variables control; railway engineering; suspensions (mechanical components); vehicle dynamics; 9 DOF railway vehicle modeling; active lateral secondary suspension control; bogies; complementary filter skyhook damping control; full vehicle model; integrated tilting bolster control; lateral actuator control; modal control approach; roll dynamics; symmetric strategy; tilt actuator control; tilting control law; tilting control system performance; vehicle body; yaw dynamics; Active lateral secondary suspension control; Active railway vehicle dynamics; Modal control approach; Tilting control;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Control 2010, UKACC International Conference on
Conference_Location :
Coventry
Electronic_ISBN :
978-1-84600-038-6
Type :
conf
DOI :
10.1049/ic.2010.0465
Filename :
6490923
Link To Document :
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