[PDF] Top 20 Production yield measure for multiple characteristics processes based on S-pk(T) under multiple samples
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Production yield measure for multiple characteristics processes based on S-pk(T) under multiple samples
... Process yield has been the most basic and common criterion used in the manufactur- ing industry for measuring process ...Process yield is currently defined as the percentage of processed product unit ... See full document
21
Estimating process yield based on S-pk for multiple samples
... that for processes with the same specification limits and process yield, the variance of ^ S pk 0 would be largest while process mean is on the centre of the specification ... See full document
17
Measuring production yield for processes with multiple characteristics
... to measure the performance of processes with multiple ...index S T pk provides an exact measure on the production yield of multinormal ... See full document
19
Measuring production yield for processes with multiple quality characteristics
... Process yield; Process capability indices; Lower confidence bound; Principal component analysis ...analysis for the past 15 ...C pk and C pm , are widely used in the manufacturing industry to ... See full document
15
Production quality and yield assurance for processes with multiple independent characteristics
... measures on process potential and process performance. Capability measure for processes with single characteristic has been inves- tigated extensively, but is comparatively neglected ... See full document
11
Lower confidence bounds for C-PU and C-PL based on multiple samples with application to production yield assurance
... system used introduces an ignorable measurement error. Sample data are collected from 20 subgroups of five observations each by measuring quiescent currents of HSBAs (table 8). Figures 5 and 6 show the histogram and ... See full document
20
Optimal Tool Replacement For Processes With Multiple Characteristics Based On Capability Index
... process yield measure to obtain the confidence ...policy on the two weeks cycle, the cycle replacement policy doesn’t consider the ability for the measuring efficiency ...to ... See full document
33
Sample size determination for production yield estimation with multiple independent process characteristics
... required for specified estima- tion accuracy for the C T PU ...C T PU is analytically intractable, we applied the bootstrap method to cal- culate the estimator of C T PU and compared the ... See full document
11
Quality-yield measure for production processes with very low fraction defective
... product. For a particular model of amplified pressure sensor process, capability analysis with focus on two key characteristics, Span and Zero, are ...1.900, T ¼ ...2.420, T ¼ ... See full document
19
Supplier Selection Critical Decision Values for Processes with Multiple Independent Lines
... value; multiple independent lines; supplier selection problem 1. Introduction S upplier selection is a problem of comparing two or even more suppliers and selecting the one that has a signi ficantly higher ... See full document
11
Yield-Related Process Capability Indices for Processes of Multiple Quality Characteristics
... BC pk proposed by Castagliola and Castellanos 22 for bivariate ...product yield. We further extend this index to multivariate processes of more than two ...algorithm for the estimation ... See full document
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Manufacturing capability control for multiple power-distribution switch processes based on modified C-pk MPPAC
... essential for product reliability performance, which has significant impact to product ...C pk MPPAC for this typical multiple pro- cesses environment is appropriate for product ... See full document
13
Capability measures for processes with multiple characteristics
... five S pkj values from Table II . Hence, a process is capable if 1.153 ≤ S pkj ≤ ...1 for all j = 1, 2, ...and S pkj are summarized in Table ...to S pk = 1.153 and S ... See full document
10
Measuring the Manufacturing Yield for Processes With Multiple Manufacturing Lines
... Manufacturing Yield Assessment for Photolithography Processes In this section, to demonstrate the applicability of the pro- posed method, we consider a real-world application taken from a wafer fab ... See full document
7
A Bayesian approach for assessing process precision based on multiple samples
... is under statistical control and the distribution is normal. For those 15 samples of size 10 each, the Shapiro–Wilk test for normality confirms this with p-value > ... S charts to check ... See full document
11
Capability testing based on CPM with multiple samples
... measures on process performance, which are effective tools for quality improvement and ...methods for capability testing are based on the distribution frequency ...proposed for ... See full document
14
Estimating Achievable Capacity Index based on Multiple Samples
... measures for the newsboy-type product and develops a new index “Achievable Capacity Index”, denoted by I A ...accurately measure the profitability of newsboy-type product with normally distributed ... See full document
8
Quality yield measure for processes with asymmetric tolerances
... measures on whether or not a process is able to produce products that meet prespecified quality targets and are often used by manufacturers to evaluate manufacturing ...process yield is the primary focus of ... See full document
16
A Bayesian approach based on multiple samples for measuring process performance with incapability index
... industry for measuring process ...focused on single sample in existing quality and statistical ...contributions based on multiple samples have been comparatively ... See full document
3
Bootstrap approach for supplier selection based on production yield
... 6. Application example: PCB supplier selection Printed circuit boards (PCBs) are widely used in the microelectronic manufacturing industry, making computers and peripherals, digital phones, fax machines, channel switch ... See full document
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