Dynamics Analysis and Test Research of Track of Electromagnetic Suspension Vehicle System 磁悬浮列车系统轨道动力学分析与试验研究
Because of the geometric constraints and dynamic constraints between the train and track, the electromagnet will meet several load disturbances when maglev train is running on the curve track. These disturbances will influence the performance of suspension control system, even make the system lose stability. 磁悬浮列车在曲线轨道上运行时,由于列车和轨道之间的几何约束以及动力学约束关系,电磁铁会受到若干载荷干扰,这些干扰会影响悬浮控制系统的性能,严重时会使系统失去稳定。
Two vertical vehicle - track coupling model are built according to the suspension mode which the system used. 本文根据直线电机不同的悬挂方式分别建立直线电机系统垂向车辆-轨道耦合动力学模型。
In the excitation generated by track irregularity, fault detection tests of the rail transit train suspension system are carried out using the DPCA algorithm and PLS algorithm. 在轨道不平顺产生的激励下,采用DPCA算法和PLS算法进行了城轨列车悬挂系统的故障检测实验。
The design features of a high-speed trailed forklift track were discussed, and the CAE model, namely Virtual Prototype, of the simulation about matching analysis between suspension system and entire car was set up based on ADAMS. 针对某型高速随行叉车的设计特点进行讨论,并基于ADAMS软件建立其悬架系统与整车匹配性仿真分析的CAE模型&虚拟样机。