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《Journal of Beijing Jiaotong University》 2008-01
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Dynamic Characteristics of Slab Track on Subgrade in Track Traffic System of Linear Induction Motor

LIAO Li,GAO Liang,XIN Tao,WEI Qingchao(School of Civil Engineering and Architecture,Beijing Jiaotong University,Beijing 100044,China)  
Based on the LIM(Linear Induction Motor) track traffic system of Guangzhou,the slab track on subgrade spatially coupling dynamics model in track traffic system of LIM and their dynamic differential equations are established.The control technique of gap between the LIM and the reaction plate,and the dynamic characteristics of the slab track on subgrade are analyzed by the dynamics simulation testing.Accordingly,the results can be used as theory basis and suggestion for designing the slab track and controlling the stepped irregularity.
【Fund】: 国家自然科学基金资助项目(50538012);; 广东省基金资助项目(2004gg33)
【CateGory Index】: U213.2
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