液压振动台虚拟样机建模及仿真分析

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利用UG软件建立液压振动台三维实体模型,将建立的实体模型通过数据接口导入ADAMS软件,建立起液压振动台虚拟样机。利用Matlab软件建立控制系统,与ADAMS建立的虚拟样机通过数据交换技术进行联合仿真,对振动台系统的频响特性进行分析。 The three-dimensional solid model of hydraulic shaking table was built by using UG software.The solid model built was imported into ADAMS software via the data interface to build virtual prototype of the hydraulic shaking table.Then Matlab was chosen for establishing control system.The control system and virtual prototype perform co-simulation was realized through data interchange technology.The frequency response characteristics of the hydraulic shaking table were analyzed through simulation.