摘要
根据随机函数的均方理论与范数理论 ,从仪器的输入与输出端分别研究了动态测量误差的均方定义 ,从理论上推导出了动态测量误差与测试信号和仪器特性的关系 ,并在一维情况下 ,导出了动态测量误差各组成成份的划分方法与数学表达式 ,明确了动态测量误差包含的各种成份 ,以及动态测量误差与静态测量误差的区别与联系 。
The definitions of dynamic measurement error is investigated in input and output ends of a dynamic measurement system, respectively, based on the mean square theory of random function and norm function. The relations among the dynamic measurement errors, measurement signals and dynamic measuring instrument properties are derived theoretically. The separating method of dynamic measurement error elements and their mathematic formulas are also developed under the condition of one dimension. The discrimination and connection between dynamic and static measurement errors are depicted. The analytical method of the dynamic measurement error is described.
出处
《计量学报》
CSCD
北大核心
2002年第3期233-236,共4页
Acta Metrologica Sinica
基金
国家自然科学基金 (5 973 5 12 0 )
