摘要
作为一款时域电子测试仪器,示波器在科研、电力、医疗等多个方面得到了广泛的应用,随着计算机技术的不断进步,性能强大的数字示波器应运而生,同时,自动控制技术的普及使得数字示波器自动校准检定成为可能。论文以最新的数字示波器检定规程GJB7691-2012为基础,针对新规程在检定与计算方法上的调整进行了分析,结合虚拟仪器与数据库技术完成了一种基于FLUKE9500B的通用数字示波器自动检定系统的设计,并就其关键技术进行了研究,同时通过试验结果比较验证了该方案的可靠性与可行性,并在计量工作中得到应用。
As a time-domain electronic test equipment,oscilloscopes has been widely used in scientific research,electricity,medical treatment and so on.Along with the advance of computer technology,powerful digital oscilloscope arises at the historic moment,at the same time,the popularity of automatic control technology makes it possible to digital oscilloscope automatic calibration verification.Based on the latest digital oscilloscope verification regulation GJB7691-2012 as the foundation,the new discipline in verification and calculation methods of adjustment are analyzed,and also virtual instrument and database technology are combined to complete a general digital oscilloscope automatic verification system based on FLUKE9500 Bdesign,moreover its key technologies are studied,and the reliability and feasibility of the scheme are verified through the test results,and last applied in the measurement work.
出处
《舰船电子工程》
2015年第3期55-58,153,共5页
Ship Electronic Engineering
