scholarly journals Analysis of Variance in the Modern Design of Experiments

2010 ◽  
Author(s):  
Richard DeLoach
Keyword(s):  
Design Of Experiments ◽  
Analysis Of Variance ◽  
Modern Design

Design of experiments and analysis of variance

2019 ◽  
pp. 605-648
Author(s):  
Andrew Metcalfe ◽  
David Green ◽  
Tony Greenfield ◽  
Mahayaudin Mansor ◽  
Andrew Smith ◽  
...  
Keyword(s):  
Design Of Experiments ◽  
Analysis Of Variance

scholarly journals A Case Study of Six Sigma Define-Measure-Analyze-Improve-Control (DMAIC) Methodology in Garment Sector

2017 ◽  
Vol 8 (4) ◽  
pp. 1309 ◽  
Author(s):  
Abdur Rahman ◽  
Salaha Uddin Chowdhury Shaju ◽  
Sharan Kumar Sarkar ◽  
Mohammad Zahed Hashem ◽  
S. M. Kamrul Hasan ◽  
...  
Keyword(s):  
Design Of Experiments ◽  
Analysis Of Variance ◽  
Six Sigma ◽  
Empirical Application ◽  
Sigma Level ◽  
Manufacturing Organization

This paper demonstrates the empirical application of Six Sigma and Define-Measure-Analyze-Improve-Control (DMAIC) methodology to reduce product defects within a garments manufacturing organization in Bangladesh which follows the DMAIC methodology to investigate defects, root causes and provide a solution to eliminate these defects. The analysis from employing Six Sigma and DMAIC indicated that the broken stitch and open seam influenced the number of defective products. Design of experiments (DOE) and the analysis of variance (ANOVA) techniques were combined to statistically determine the correlation of the broken stitch and open seam with defects as well as to define their optimum values needed to eliminate the defects. Thus, a reduction of about 35% in the garments defect was achieved, which helped the organization studied to reduce its defects and thus improve its Sigma level from 1.7 to 3.4.

Design of Experiments to Study Slurry Erosive Wear Behavior of Inconel-718 Coatings on Copper

2014 ◽  
Vol 939 ◽  
pp. 459-464 ◽  
Author(s):  
C.S. Ramesh ◽  
Rupanagudi Suresh Kumar ◽  
Sikhakolli Ramakrishna ◽  
Venkatesh K.G. Kashyap
Keyword(s):  
Particle Size ◽  
Design Of Experiments ◽  
Analysis Of Variance ◽  
Inconel 718 ◽  
Wear Behavior ◽  
Erosive Wear ◽  
Taguchi Technique ◽  
Nacl Solution ◽  
Slurry Erosion ◽  
Wear Tests

The present work is aimed at investigating the effect of speed , slurry concentration and particle size on Inconel-718 coatings on copper subjected to slurry erosion with the help of DOE (design of experiments) tool among which the Taguchi technique is well known. The coatings are subjected to slurry erosive wear tests in 3.5% NaCl solution (35 gms NaCl/ ltr of water) with sand as erodent. On application of analysis of variance, it is found that all three parameters namely speed, sand concentration of the slurry and particle size are significant with speed being the most significant one.

scholarly journals Shuttle Debris Impact Tool Assessment Using the Modern Design of Experiments

2007 ◽  
Author(s):  
Richard DeLoach ◽  
Elonsio Rayos ◽  
Charles Campbell ◽  
Steven Rickman ◽  
Curtis Larsen
Keyword(s):  
Design Of Experiments ◽  
Modern Design ◽  
Debris Impact
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