Results 21 to 30 of about 184,050 (303)

YIELD INDEX BASED ON CONCEPT OF SIX- SIGMA SSCPK FOR ASSESSMENT PROCESS PERFORMANCE IN INDUSTRIES [PDF]

open access: yesProceedings on Engineering Sciences, 2021
Process quality is a key factor in facilitating product sales, (PCIs), which determine the relationship between the manufacturing specifications and the actual process performance by quantifying process potential.
Faisal Ali Mohammed Ali   +3 more
doaj   +1 more source

How Can the Check Standard Influence Measurement Process Capability

open access: yesKvalita Inovácia Prosperita, 2022
Purpose: The main objective of the paper is an analysis of the behaviour of capability indices under different conditions. It is assumed that the metrological properties of a check standard are correct, however, the uncertainty of the check standard ...
Jakub Palenčár   +5 more
doaj   +1 more source

Estimation and Confidence Intervals of a New PCI CNpmc for Logistic-Exponential Process Distribution

open access: yesJournal of Mathematics, 2022
The process capability index has been introduced as an effective tool used in industries to aid in the assessment of process performance as well as to measure how much the product meets the costumer expectations.
Refah Alotaibi, Sanku Dey, Mahendra Saha
doaj   +1 more source

Process Performance Analysis and Improvement for the Manufacture of 6063 Aluminum Alloy

open access: yesMetals, 2020
As industrial manufacturing technologies continuously improve, many conventional industrial materials are struggling to meet the needs of today’s industries. Aluminum alloys are currently the most extensively used non-ferrous metal in the industry, whose
Chang-Hsien Hsu
doaj   +1 more source

A New Reliability Index Based on Fuzzy Process Capability Index for Travel Time in Multi-modal Networks [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2011
The variability in travel times is a very important feature in determining the arrival of the passenger at the destination within a given travel time threshold and can be noted as one of the most important characteristic for travel time reliability that ...
Seda Ugurlu, Ishan Kaya
doaj   +1 more source

Parametric inference of the process capability index

open access: yes, 2021
Process capability indices (PCIs) are most effective devices/techniques used in industries for determining the quality of products and performance of manufacturing processes. In this article, we consider the PCI Cpc which is based on the proportion of conformance and is applicable to normally as well as non-normally and continuous as well as discrete ...
Saha, Mahendra   +2 more
openaire   +1 more source

Prediction of Process Quality Performance Using Statistical Analysis and Long Short-Term Memory

open access: yesApplied Sciences, 2022
In the manufacturing industry, the process capability index (Cpk) measures the level and capability required to improve the processes. However, the Cpk is not enough to represent the process capability and performance of the manufacturing processes.
Tola Pheng   +5 more
doaj   +1 more source

Enhancing Vessel Segment Extraction in Retinal Fundus Images Using Retinal Image Analysis and Six Sigma Process Capability Index

open access: yesMathematics, 2023
Retinal vessel segmentation, skeletonization, and the generation of vessel segments are considered significant steps in any automated system for measuring the vessel biomarkers of several disease diagnoses.
Sufian A. Badawi   +6 more
doaj   +1 more source

POINT ESTIMATION OF THE PROCESS CAPABILITY INDEX C(pk)

open access: yes, 1995
In this paper point estimation of the process capability index C(pk) is considered. In order to improve on the natural estimator, a simple alternative estimator is proposed and its mean square error is evaluated ...
Nagata, Yasushi
core   +1 more source

PROCESS CAPABILITY ANALYSIS PADA NUT (STUDI KASUS: PT SANKEI DHARMA INDONESIA)

open access: yesJ@ti Undip: Jurnal Teknik Industri, 2017
PT Sankei Dharma Indonesia merupakan perusahaan yang bergerak di bidang otomotif. Salah satu produk yang dihasilkan adalah nut (berfungsi sebagai dudukan kabel sensor).
Helena Sisilia R. S., Hendy Tannady
doaj   +1 more source

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