A New Theoretical Interpretation of Measurement Error and Its Uncertainty. (17th September 2020)

• Record Type: Journal Article
• Authors: Shi, Huisheng; Ye, Xiaoming; Xing, Cheng; Ding, Shijun
• Other Names: Tomasiello Stefania Academic Editor.
• Is Part Of: Discrete dynamics in nature and society. Volume 2020(2020)
• Publication Date: 2020-09-17
• Subjects: System analysis -- Periodicals; Dynamics -- Periodicals; Chaotic behavior in systems -- Periodicals; Differentiable dynamical systems -- Periodicals; 003.05
• DOI: 10.1155/2020/3864578
• Languages: English
• ISSNs: 1026-0226

Abstract

Abstract : The traditional measurement theory interprets the variance as the dispersion of a measured value, which is actually contrary to a general mathematical concept that the variance of a constant is 0. This paper will fully demonstrate that the variance in measurement theory is actually the evaluation of probability interval of an error instead of the dispersion of a measured value, point out the key point of mistake in the traditional interpretation, and fully interpret a series of changes in conceptual logic and processing method brought about by this new concept.