Effects of On-off Semi-active Control on Dynamic Performance of High-speed Electric Multiple Units

PDF(1585 KB)

Journal of Vibration and Shock ›› 2016, Vol. 35 ›› Issue (1) : 70-73.

Yongqiang Liu1,3, Yingying Liao2,3, Shaopu Yang1,3, Changsheng Hao1

Author information +

History +

Abstract

The effects of on-off semi-active control on lateral ride index, lateral stability and safety of high-speed Electric Multiple Units(EMUs) were researched by using co-simulation methods. Firstly, a dynamic model was built using ADAMS software according to the parameters of some domestic EMUs. Then, with the help of ADAMS-Matlab co-simulation, the dynamic simulation about EMUs with passive and on-off semi-active control were carried out on different railways at different running speeds. Finally, the lateral ride index, lateral stability and safety index were calculated according to simulation results. The results show that with on-off semi-active control strategy, the performance of lateral ride index can be improved 35.5% than passive control. However, the nonlinear critical speed of EMUs was reduced by 16.6%, and the safety index was reduced seriously at high speed. As a result, the on-off semi-active control strategy is need to improve before be applied in railway vehicle.

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

Yongqiang Liu1,3, Yingying Liao2,3, Shaopu Yang1,3, Changsheng Hao1. Effects of On-off Semi-active Control on Dynamic Performance of High-speed Electric Multiple Units[J]. Journal of Vibration and Shock, 2016, 35(1): 70-73

References

[1] Stribersky A, Kienberger A, Muller H. Design and evaluation of a semi-active damping system for rail vehicles[J]. Vehicle System Dynamics, 1998, 28(suppl), 669-681.
[2] 佐佐木君章. 改善高速列车的横向乘坐舒适度—半主动悬挂减振装置的应用[J]. 铁道学报, 2004, 26(1): 105-115.
    Kimiaki SASAKI. Improving Lateral Ride Comfort of High-speed Trains Applying Semi-active Suspension System to High-speed Trains[J]. Journal of the China Railway Society, 2004, 26(1): 105-115.
[3] Shen Y. Vehicle Suspension Vibration Control with Magnetorheological Dampers[D]. Waterloo: Universtiy of Waterloo, 2005.
[4] Sugahara Y, Takigami T, Sampei M. Suppressing Vertical Vibration in Railway Vehicles through Primary Suspension Damping Force Control[J]. Journal of System Design and Dynamics, 2007, 1(2): 224-235.
[5] 刘少军, 蔡丹, 朱浩. 高速列车横向半主动减振器的天棚阻尼控制仿真研究[J]. 机床与液压, 2006(10): 70-72, 85.
     Liu SJ, Cai D, Zhu H. Simulation of the Lateral Semi-active Damper if High-speed Trains with Sky-hook Control[J]. Machine Tool and Hydraulics, 2006(10): 70-72, 85.
[6] 王月明. 车辆半主动悬挂开关控制特性的研究[J]. 机械工程学报, 2002, 38(6): 148-151.
     Wang YM. Research on Characteristics of On-Off Control for Semi-active suspensions of Vehicle[J]. Chinese Journal of Mechanical Engineering, 2002, 38(6): 148-151.
[7] 丁问司,卜继玲. 铁道车辆横向开关半主动悬架系统研究[J]. 机械工程学报, 2004, 40(9)： 161-170.
    Ding WS, BU JL. Research on lateral On/Off Semi-Active Suspensions of Railway Vehicle[J]. Journal of Mechanical Engineering, 2004, 40(9)： 161-170.
[8] 曾京, 戴焕云, 乌平波. 基于开关阻尼控制的铁道客车系统的动力学性能研究[J]. 中国铁道科学, 2004, 25(6): 27-31.
    Zeng J, Dai HY, Wu PB. Dynamics performance study of railway passenger car system based on on/off damping control[J]. China Railway Science, 2004, 25(6): 27-31.
[9] MSC.software Inc. Using ADAMS/Solver[M]. MSC.software Inc, 2013.
[10] GB5599-85. 铁道车辆动力学性能评定和试验鉴定规范[S]. 国家标准局, 1985.
    GB5599-85. Railway vehicle dynamic performance evaluation and test standard[S]. National Bureau of Standards,1985.
[11] TB2360-93.铁道机车动力学性能试验鉴定方法及评定标准[S]. 铁道部标准计量研究所,2004.
   TB2360-93. Test and evaluation method of railway locomotive dynamic performance and evaluation standard. Standards and Metrology Institute of the Ministry of Railways,2004.