摘要
通过MATLAB平台建立了虚拟振动设备包括振动台和控制器,采用有限元软件建立振动台动圈、夹具、试件一体化模型作为被控对象,与虚拟振动设备形成闭环的虚拟振动试验系统,可开展仿真试验,成为振动试验辅助设计平台。
Virtual vibration equipments such as shaker and controller were established using MATLAB.The test item models include shaker armature,fixture,and test item were built using FEA.The virtual vibration equipments and test item models were constructed to a closed virtual vibration test system.The system can be used for simulation test and as assistant design platform of vibration test.
出处
《装备环境工程》
CAS
2010年第6期9-12,共4页
Equipment Environmental Engineering
