Results 21 to 30 of about 484,445 (306)
Development of robust X-bar charts with unequal sample sizes [PDF]
, 2022 The traditional variable control charts, such as the X-bar chart, are widely used to monitor variation in a process. They have been shown to perform well for monitoring processes under the general assumptions that the observations are normally distributed without data contamination and that the sample sizes from the process are all equal.
Park, Chanseok +2 more
openaire +3 more sources
Bayesian Estimation of the Multiple Change Points in Gamma Process Using X-bar chart [PDF]
, 2008 Esmail Dehghan Monfared, R. Meshkani
semanticscholar +2 more sources
Empirical Comparisons of X-bar Charts when Control Limits are Estimated [PDF]
Quality and Reliability Engineering International, 2015 J. F. Muñoz-Rosas +3 more
openaire +3 more sources
Machines, 2023 Vibration condition monitoring is a non-devastating technique that can be performed to detect tooth cracks propagating in gear systems. This paper proposes to apply a new methodology using time-domain analysis, frequency-domain analysis, and statistical ...
Rasheed Majeed Jorani +3 more
doaj +1 more source
The development of egg hatching and storage machines equipped with cooling and heating systems and iot [PDF]
, 2021 The development of egg hatching and storage machines equipped with cooling and heating systems and IoT was for helping chicken breeders to address the issue of chicken production shortages. To produce large numbers of poultry production, eggs hatching is
Abdulrahman, Khairul Anuar +6 more
core +1 more source
Application of EWMA chart for monitoring process mean in paper industry [PDF]
Management Science Letters, 2019 This paper presents a statistical process control (SPC) chart for variables in a new feature for the paper machine in the paper industry. The traditional control charts like X-bar and R charts may be inadequate sometimes when the process exhibits ...
S. Ramesh, B.A. Vasu
doaj +1 more source
Methods of Statistical Control for Groundwater Quality Indicators [PDF]
, 2004 The article describes the results of conducted groundwater quality control. Controlled quality indicators included the following microelements - barium, manganese, iron, mercury, iodine, chromium, strontium, etc.
E Yankovich +7 more
core +2 more sources
A broader view of the economic design of the X-bar chart in the semiconductor industry
, 2010 B. Baud-Lavigne, S. Bassetto, B. Penz
semanticscholar +3 more sources
Emerging Infectious Diseases, 2020 We evaluated the performance of X-bar chart, exponentially weighted moving average, and C3 cumulative sums aberration detection algorithms for acute diarrheal disease syndromic surveillance at naval sites in Peru during 2007–2011.
Emily Alsentzer +7 more
doaj +1 more source
Design and Evaluation of Neutrosophic X-bar Control Chart for Imprecise Data
Industrial Engineering & Management SystemsG V Sriramachandran +2 more
openaire +2 more sources