计算机与网络
計算機與網絡
계산궤여망락
CHINA COMPUTER & NETWORK
2012年
8期
58-61
,共4页
VISA库函数%SCPI命令%程控测量%Agilent53132A计数器%灵活性%扩展性
VISA庫函數%SCPI命令%程控測量%Agilent53132A計數器%靈活性%擴展性
VISA고함수%SCPI명령%정공측량%Agilent53132A계수기%령활성%확전성
VISA%SCPI instruction%program-controlled measurement%Agilent 53132A counter%flexibility%scalability
为了省去仪器测量中重复而复杂的手工操作和计算，避免人为误差，提高测量效率，以VisualC＋＋6．0为开发平台，应用虚拟仪器软件VISA库函数与可控仪器的标准指令（SCPI）的混合编程，通过通用接口总线（倒马口进行数据传输，对姆1ent53132A计数器设计了一套程控测量系统。通过使用该系统对高稳时钟源进行测量可以发现，该系统操作简单，且测量精度高，便于事后进行进行分析再处理。
為瞭省去儀器測量中重複而複雜的手工操作和計算，避免人為誤差，提高測量效率，以VisualC＋＋6．0為開髮平檯，應用虛擬儀器軟件VISA庫函數與可控儀器的標準指令（SCPI）的混閤編程，通過通用接口總線（倒馬口進行數據傳輸，對姆1ent53132A計數器設計瞭一套程控測量繫統。通過使用該繫統對高穩時鐘源進行測量可以髮現，該繫統操作簡單，且測量精度高，便于事後進行進行分析再處理。
위료성거의기측량중중복이복잡적수공조작화계산，피면인위오차，제고측량효솔，이VisualC＋＋6．0위개발평태，응용허의의기연건VISA고함수여가공의기적표준지령（SCPI）적혼합편정，통과통용접구총선（도마구진행수거전수，대모1ent53132A계수기설계료일투정공측량계통。통과사용해계통대고은시종원진행측량가이발현，해계통조작간단，차측량정도고，편우사후진행진행분석재처리。
In order to avoid complicate and repetitive manual operation and calculation and human errors caused by the tedious and repetitive work, solve the problem of relatively low precision during the manual operation and improve measurement efficiency, this paper designs a program-controlled measurement system for Agilent 53132A counter with Virtual Instrumentation Software Architecture （VISA） and Standard Commnd for Program Instrument （SCPI） in Visual C＋ ＋ 6.0 through General Purpose Interface Bus （GPIB）. The measurement for high-stability clock source by this system proves that this system is operated simply and has high measurement precision and is convenient for post-analysis and reprocessing.
