Title :
Evaluation about measurement uncertainty of vertical metal oil tank based on grey system theory
Author :
Tang, Dedong ; Peng, Jun
Author_Institution :
Coll. of Electr. & Inf. Eng., Chongqing Univ. of Sci. & Technol., Chongqing, China
Abstract :
According to JJF1509-1999, the evaluation about measurement uncertainty of vertical metal oil tank becomes extreme difficult because it can not be measured for many times. This paper is aimed at finding out a way to calculate measurement uncertainty. In this paper, grey system theory is expounded to calculate the principle of degree of uncertainty. The mathematical model of the measurement uncertainty in vertical metal tank is constructed, and then calculation with examples is carried out.
Keywords :
grey systems; measurement uncertainty; tanks (containers); grey system theory; measurement uncertainty; vertical metal oil tank; Educational institutions; Instruments; Measurement uncertainty; Steel; Thickness measurement; Uncertainty; Grey system theory; Uncertainty; Vertical metal tank;
Conference_Titel :
Cognitive Informatics & Cognitive Computing (ICCI*CC ), 2011 10th IEEE International Conference on
Conference_Location :
Banff, AB
Print_ISBN :
978-1-4577-1695-9
DOI :
10.1109/COGINF.2011.6016146
