Estimation of non-statistical uncertainty using fuzzy-set theory

被引：57
作者：
Xia, XT [1 ]
Wang, ZY
Gao, YS
机构：
[1] Luoyang Inst Technol, Luoyang 471039, Peoples R China
[2] Hong Kong Univ Sci & Technol, Kowloon, Hong Kong, Peoples R China
来源：
MEASUREMENT SCIENCE AND TECHNOLOGY | 2000年 / 11卷 / 04期
关键词：
non-statistical uncertainty; estimation; dynamic measurement; fuzzy-set theory;
D O I：
10.1088/0957-0233/11/4/314
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel method using a fuzzy practicable interval to characterize non-statistical uncertainty in dynamic measurement is proposed. The method permits the uncertainty being estimated under the conditions that the number of measurements is very small and the probability distribution unknown. The feasibility of the method is validated by computer-simulation experiments.
引用
收藏
页码：430 / 435
页数：6
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