基于VITE的风洞测量系统自动检测诊断平台

Auto Test and Diagnosis Platform for Wind Tunnel Measurement System Based on VITE

摘要:

基于对高速风洞测量系统现状的分析和风洞试验现场对测量设备性能状态进行检测的需求,在改进测量系统可测性、检测方法规范化、检测数据信息化等方面进行重点设计,采用基于自动测试系统(ATS)的系统框架和虚拟仪器测试环境(VITE),以国家军用标准为依据开发了诊断和测试程序集,建立了“测试/诊断/管理一体化”的通用平台。系统在高速风洞中成功应用,满足了风洞测量设备原位检测和在线状态监测的需求,为试验前测量设备性能确认、试验期间设备状态监测、以及各项性能指标的定期检测与长期跟踪分析提供了自动化手段,提升了风洞测量系统健康管理的水平。

Abstract:

Analyzed the situation and testing requirement of the measurement system of high speed wind tunnels, focused on improving the system testability, standardization of testing methods and information management of test data, established a general test and diagnosis system based on auto test system(ATS) architecture and virtual instrument test environment(VITE). The general platform meets the requirement of in-situ automatic inspections and status monitoring, and provides the automated means for accuracy verification before the wind tunnel test and status monitoring during the wind tunnel test, also provides functionality for periodic and long-term tracking of performance.