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Graphical presentations of human actions in incident and accident sequences have been used for many years. However, for the most part, human decision making has been underrepresented in these trees. This paper presents a method of incorporating the human decision process into graphical...
Persistent link: https://www.econbiz.de/10009435378
account the measurement errors in all of the data. Approaches which ignore the measurement errors in so-called independent …
Persistent link: https://www.econbiz.de/10009435461
measurements and measurement errors. The MAWST program depends on realistic estimates of measurement errors, the ability to model … the errors, and the proper input of measurements for the software to correctly calculate the measurement LEID. This paper …
Persistent link: https://www.econbiz.de/10009435818
Sometimes a regulatory requirement or a quality-assurance procedure sets an allowed maximum on a confidence limit for a mean. If the sample mean of the measurements is below the allowed maximum, but the confidence limit is above it, a very widespread practice is to increase the sample size and...
Persistent link: https://www.econbiz.de/10009435858
Interest in Measurement Uncertainty Analysis has grown in the past several years as it has spread to new fields of application, and research and development of uncertainty methodologies have continued. This paper discusses the subject from the perspectives of both research and calibration...
Persistent link: https://www.econbiz.de/10009435971
errors for a collection of reference standards. However, Shewhart control charts were developed in a manufacturing setting … measurement errors is seldom feasible. These facts pose problems in constructing a control chart. In this paper, the authors … propose using the mean squared successive difference to estimate the variance of measurement errors based solely on prior …
Persistent link: https://www.econbiz.de/10009436017
Sometimes a regulatory requirement or a quality-assurance procedure sets an allowed maximum on a confidence limit for a mean. If the sample mean of the measurements is below the allowed maximum, but the confidence limit is above it, a very widespread practice is to increase the sample size and...
Persistent link: https://www.econbiz.de/10009436257
surveillance testing errors. In this paper, a mathematical model of the effect of errors made during surveillance testing on …
Persistent link: https://www.econbiz.de/10009436380
measurements and measurement errors. The MAWST program depends on realistic estimates of measurement errors, the ability to model … the errors, and the proper input of measurements for the software to correctly calculate the measurement LEID. This paper …
Persistent link: https://www.econbiz.de/10009436582
impact of known and unknown errors in experimental variables for designed experiments in which the response is assumed to be …
Persistent link: https://www.econbiz.de/10009436703