@inproceedings{09e6a1c9b6ba46e4a65150921511b244,
title = "Multivariate process capability index with spatial coefficient modification",
abstract = "Process capability ultimately decides process quality level. Based on analyzing process capability index (PCI), process capability may be effectively assured. For the multivariate manufacturing processes, tremendous difficulties are often encountered when one attempts to measure the process capability by directly extending the univariate approach. The paper presents a modify spatial multivariate PCI method, which can solve multivariate off-centered case and may provide references for assuring and improving process quality level while achieving overall evaluation of process quality. At last, examples for calculating multivariate PCI are given and the experimental results show that the systematic method presented is effective and actual.",
keywords = "multivariate, off-center, process capability index",
author = "Mingxin Wang and Shaoxi Wang and Shengbing Zhang and Xiaoya Fan",
year = "2012",
doi = "10.1109/ICDMA.2012.130",
language = "英语",
isbn = "9780769547725",
series = "Proceedings - 2012 3rd International Conference on Digital Manufacturing and Automation, ICDMA 2012",
pages = "550--552",
booktitle = "Proceedings - 2012 3rd International Conference on Digital Manufacturing and Automation, ICDMA 2012",
note = "2012 3rd International Conference on Digital Manufacturing and Automation, ICDMA 2012 ; Conference date: 31-07-2012 Through 02-08-2012",
}