摘要
依据国家计量技术规范JJF1206-2008《频率标准与数字时钟的远程校准规范》的要求,并在上海计量测试技术研究院时间频率科室现有硬件基础上,通过校准软件程序的数据分析与算法设计等方法,实现对频率源的远程校准.系统建立了比对结果数据库,并对技术规范中的两种算法进行了比较,最后给出校准结果,经验证比对,远程校准数据可靠.
Based on the JJG 1206-2006 frequency standard and the digital clock,the remote calibration standard and existing hardware in Time and Frequency Departments of Shanghai Institute of Measurement and Testing Technology,the calibration of remote frequency source was realized through the calibration data analysis software program and algorithm design method.The results of a database were established and the two algorithms in calibration standards were compared.Results in the final calibration proved to be reliab...
出处
《中国计量学院学报》
2010年第2期130-132,139,共4页
Journal of China Jiliang University
关键词
时间频率
远程校准
数据分析
算法设计
time and frequency
remote calibration
data analysis
algorithm
