Title :
Robust monitoring of process mean vector in female shrouded connector production: An experience in Malaysia
Author :
Salleh, R.M. ; Djauhari, M.A.
Author_Institution :
Dept. of Math., Univ. Teknol. Malaysia, Johor Bharu, Malaysia
Abstract :
We present a robust approach in monitoring the process mean vector of female shrouded connector production experienced in a company in Malaysia. First, we propose a new stopping rule in data concentration process of FMCD to reduce its computational complexity and then use it in Phase I to estimate the process parameter needed during Phase II operations. Interesting result such as based on multivariate capability index CpM will be reported.
Keywords :
computational complexity; control charts; electric connectors; semiconductor device manufacture; statistical analysis; FMCD data concentration process; Malaysia; computational complexity; fast minimum covariance determinant; female shrouded connector production; multivariate capability index; process mean vector monitoring; Control charts; Monitoring; Power capacitors; Process control; Robustness; Vectors; Mahalanobis distance; multivariate normal distribution; statistical process control; vector variance;
Conference_Titel :
Industrial Engineering and Engineering Management (IEEM), 2011 IEEE International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-0740-7
Electronic_ISBN :
2157-3611
DOI :
10.1109/IEEM.2011.6118028