压力自动校准系统的设计与实现  

Design and implementation of pressure auto-calibration system

作　　者：吕鹏涛[1] 张娟[1] 孙娟萍[1] 

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《现代电子技术》2012年第14期123-125,共3页Modern Electronics Technique

基　　金：国家重点实验室资助项目(9140C4203020705)

摘　　要：针对目前飞行试验过程中压力校准出现的问题,利用虚拟仪器技术设计了压力自动校准系统,详细介绍了系统的设计原理、硬件组成、工作原理、控制流程等;并以VS 2008为软件开发平台,采用C#编程语言,实现了压力自动校准系统。通过实际应用表明,该系统操作简便,校准精度高,系统运行稳定可靠。The pressure auto-calibration system was designed by the virtual instrument technology to solve the problem of pressure calibration during flight test. The design principle, hardware composition, working principle and control flow of the system are described in detail. The system was developed on the VS2008 software development platform with C ~ program- ming language. The practical application result shows that the system has the features of simple operation, friendly interface, precise calibration and reliable work.

关 键 词：虚拟仪器 网络数据采集 静态压力 自动校准 飞行试验 

分 类 号：TN98-34[电子电信—信息与通信工程]