Results 11 to 20 of about 54,558 (298)
Process Capability Indices as Fuzzy Numbers
Austrian Journal of Statistics, 2016 Most of the traditional methods for assessing the capability of manufacturing processes are dealing with crisp quality. In this paper we discuss the fuzzy quality and introduce fuzzy process capability indices, where instead of precise quality we have ...
Abbas Parchami +3 more
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Analyzing of process capability indices based on neutrosophic sets [PDF]
Computational and Applied Mathematics, 2021 Abstract Process capability analysis (PCA) is an important statistical analysis approach for measuring and analyzing the ability of the process to meet specifications. This analysis has been applied by producing process capability indices (PCIs). \({C}_{p}\) and \({C}_{pk}\) are the most commonly used PCIs for this aim.
S Yalçın, İ Kaya
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Process Yield and Capability Indices [PDF]
Communications in Statistics - Theory and Methods, 2011 Capability indices were introduced to allow comparing the performance of various processes independently of their tolerance interval. The concept of performance, related first to the proportion of conforming items (process yield), quickly evolved to also take into account the process position compared to its target (process centering).
Grau, Daniel
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Technical Improvement in Revolution Control Expressed through Process Capability Indices
Communications, 2014 In today's competitive environment, it is essential that the company has a set of key indicators reflecting its credible performance. Modern concepts of measuring corporate performance emphasize the need for not only financial but also non-financial ...
Jozef Futo +2 more
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Process Capability Evaluation Using Capability Indices as a Part of Statistical Process Control
MathematicsThis study aims to highlight the importance of a systematic approach to process capability assessment and the importance of following a sequence of steps. Statistical process control provides several different ways of assessing process capability.
Marta Benková +2 more
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A holistic application of process capability indices
AFRICAN JOURNAL OF BUSINESS MANAGEMENT, 2011 Different capability measuring techniques have been proposed and are being used in industry today. Each one gives a certain portion of the quality picture, leaving out some equally important details about the process. There is no single index which addresses the whole quality of a production process on its own, hence the need to look at all the indices
Nyamugure, Philimon +4 more
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Contributions to process capability indices and plots
, 2008 This thesis presents contributions within the field of process capability analysis. Process capability analysis deals with how to assess the capability of processes. Based on process capability analysis one can determine how the process performs relative to its product requirements or specifications. An important part within process capability analysis
Albing, Malin
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Developing a Novel Fuzzy Evaluation Model by One-Sided Specification Capability Indices
Mathematics, 2021 When all of the one-sided specification indices of each quality characteristic reach the requirements of the process quality level, they can ensure that the process capability of the product meets the requirements of the process quality level. This study
Wei Lo +4 more
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ADJUSTING OFF – CENTERING PROCESS FOR A BLOW MOLDED PLASTIC PRODUCT BY USE OF WINQSB SOFTWARE
Journal of Engineering, 2023 In most manufacturing processes, and in spite of statistical control, several process capability indices refer to non conformance of the true mean (µc ) from the target mean ( µT ), and the variation is also high.
Ahmed A. Al - Khafaji +2 more
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Minimax risk strategy for testing capability [PDF]
Journal of Mahani Mathematical Research, 2022 Process capability indices are used widely throughout the world to give a quick indication of a process capability in a format that is easy to use and understand.
Abbas Parchami, Bahram Sadeghpour Gildeh
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