MyJournals Home  

RSS FeedsEntropy, Vol. 20, Pages 447: Screening Scheme Evaluation of the Assembly Process Based on the Stress-Strength Model and Defect Stream Analysis (Entropy)

 
 

14 june 2018 15:58:52

 
Entropy, Vol. 20, Pages 447: Screening Scheme Evaluation of the Assembly Process Based on the Stress-Strength Model and Defect Stream Analysis (Entropy)
 




During the assembly process, there are inevitable variations and noise factors in the material properties, process parameters and screening scheme, which may affect the quality of the product. Using the stress-strength model, an evaluated screening scheme method, by analyzing the variation of the defect density in the assembly process, is proposed and discussed. The influence of screening stress on product defects is considered to determine the screening scheme. We performed the defect stream analysis by calculating the recursive relations of residual defect density under multi-stress conditions. We find that the probability density function, which shows the defect changing process from latent to dominant relative to the time process, agrees very well with the historical data. We also calculate the risk as the entropy of the assembly task. Finally, we verify our method by analyzing the assembly process of a certain product.


Del.icio.us Digg Facebook Google StumbleUpon Twitter
 
44 viewsCategory: Informatics, Physics
 
Entropy, Vol. 20, Pages 448: Mechanical Fault Diagnosis of High Voltage Circuit Breakers Utilizing EWT-Improved Time Frequency Entropy and Optimal GRNN Classifier (Entropy)
Entropy, Vol. 20, Pages 446: Optimal Flow Distribution of Military Supply Transportation Based on Network Analysis and Entropy Measurement (Entropy)
 
 
blog comments powered by Disqus


MyJournals.org
The latest issues of all your favorite science journals on one page

Username:
Password:

Register | Retrieve

Search:

Physics

Use these buttons to bookmark us:
Del.icio.us Digg Facebook Google StumbleUpon Twitter


Valid HTML 4.01 Transitional
Copyright © 2008 - 2018 Indigonet Services B.V.. Contact: Tim Hulsen. Read here our privacy notice.
Other websites of Indigonet Services B.V.: Nieuws Vacatures News Tweets Travel Photos Nachrichten Indigonet Finances Leer Mandarijn