Practical Economic Statistical Design of ̅<i>X</i> Chart
نویسندگان
چکیده
منابع مشابه
Robust Economic-Statistical Design of Acceptance Control Chart
Acceptance control charts (ACC), as an effective tool for monitoring highly capable processes, establish control limits based on specification limits when the fluctuation of the process mean is permitted or inevitable. For designing these charts by minimizing economic costs subject to statistical constraints, an economic-statistical model is developed in this paper. However, the parameters of s...
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Cumulative Count of Conforming (CCC) charts are utilized for monitoring the quality characteristics in high-quality processes. Executive cost of control charts is a motivation for researchers to design them with the lowest cost. Usually in most researches, only one objective named cost function is minimized subject to statistical constraints, which is not effective method for economic-statistic...
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Control chart is the most well-known chart to monitor the number of nonconformities per inspection unit where each sample consists of constant size. Generally, the design of a control chart requires determination of sample size, sampling interval, and control limits width. Optimally selecting these parameters depends on several process parameters, which have been considered from statistical and...
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ژورنال
عنوان ژورنال: Advanced Engineering Forum
سال: 2011
ISSN: 2234-991X
DOI: 10.4028/www.scientific.net/aef.1.381