【摘要】 VXI-640GVT系统是以当前国际上先进的VXI总线技术为平台而研制成功的国内较大规模的全机地面振动试验系统,该系统由AgilentVXI数据采集前端和MTSI-DEASTest模态测试分析软件,并配以自行研制的纯模态软件组成。介绍了VXI-640系统的主要组成及系统特点,该系统已成功地应用于飞机振动试验和其他结构的振动测试。更多还原

【Abstract】 The VXI-640 GVT system,the larger GVT system in China,is based on the most advanced VXIbus technique in the world. The system consists of the Agilent VXI data acquisition front,the MTS I-DEAS test software system, and a pure mode identification software developed by ourselves. The characteristics and features of the VXI-640 GVT system, and the preliminary appli-cation in some airplane model vibration tests are intro-duced.更多还原