Research on new type of stabilizing device of a dynamic track stabilizer with virtual prototype technology
Shichang Han1，Yayu Huang1，Bin Hu2
1 School of mechanical and electrical engineering, Kunming University of Science and Technology，Kunming，650500；
2 China Railway Large Maintenance Machinery CO.,LTD. Kunming, 650217
Abstract：Virtual prototype technology with combination of rigid-flexible coupling multi-body dynamics is applied in this research for the newly developed stabilizing device of the track stabilizer. Virtual prototype of new stabilizing device is modeled using ADAMS software and 3 sets of exciting frequencies and vertical static pressures in the effective working range are introduced in the simulation. Dynamic response of new device is analyzed in both exciting frequency and exciting force aspects and comparison with working parameters of the current stabilizing device under real vehicle operational condition is estimated. Loading history is abstracted for the key part of which further analysis is done by using extended finite element method. Results from simulation and physical prototype agree well. The reliable simulation results can provide a effective reference in dynamic way for the further development and improvement.
收稿日期: 2015-07-23
出版日期: 2016-10-25
引用本文:
韩世昌1，黄亚宇1，胡斌2 . 基于虚拟样机技术的动力稳定车新型稳定装置研究[J]. 振动与冲击, 2016, 35(21): 214-219.
Shichang Han1，Yayu Huang1，Bin Hu2. Research on new type of stabilizing device of a dynamic track stabilizer with virtual prototype technology. JOURNAL OF VIBRATION AND SHOCK, 2016, 35(21): 214-219.
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