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该设计是为了对100多路动态应变信号进行测试。在测试过程中以动态数据采集模块PXI系列及前端调理适配设备SH系列为硬件平台,以流行的虚拟仪器(VI)软件LabVIEW为运行平台,开发了拥有系统配置模块、参数配置模块、状态检测模块、标定系统模块、数据采集模块、校准系统模块、数据处理模块七个模块组成的系统软件。最后通过应用证明了该系统的实用性、先进性、经济性和可靠性的特点。
This design is to test more than 100 dynamic strain signals. In the process of testing, the dynamic data acquisition module PXI series and the front-end conditioning adapter SH series are used as the hardware platform, and the popular virtual instrument (VI) software LabVIEW is used as the running platform. A system configuration module, a parameter configuration module, Module, calibration system module, data acquisition module, calibration system module, data processing module composed of seven modules of the system software. Finally, the application of the system proved that the system is practical, advanced, economical and reliable features.