中文摘要：

冗余驱动振动台不仅可以提供较大的推力，还可以提高振动台加速度均匀度。冗余驱动电液振动台主要包括机械、液压、控制系统，要对系统的性能和控制策略进行研究，需要对系统各部分进行详细建模。运用Simulink／SimMechanics对机械结构部分建模，采用AMESim对液压激振系统建模，运用Simulink建立控制系统的完整模型，通过各软件之间的接口将系统各个部分联合，建立振动台系统的联合仿真模型，采用机电液联合仿真的方法进行仿真分析，通过与试验结果的对比验证了仿真模型的正确性。

英文摘要：

The redundantly actuated shaking table is used to provide greater thrust and improve the acceleration evenness of the table. An electro-hydraulic shaking table consists of mechanical constructions, hydraulic compo- nents and a control system. The detailed modeling of the system is favorable to the development of the control sys- tem. In this paper, the mechanism part of shaking table is built in Simulink/SimMechanics, and the hydraulic power system is built in AMESim, and the complete control system is built in Simulik. The co-simulation model is built by the API of the software. Experiment results verify the effectiveness of the co-simulation model.