Cusum of Q chart with variable sampling intervals for monitoring the process mean

@inproceedings{Li2010CusumOQ,
  title={Cusum of Q chart with variable sampling intervals for monitoring the process mean},
  author={Zhonghua Li and Yunzhao Luo and Zhaojun Wang},
  year={2010}
}
Recently, adaptive control charts (that is, with variable sample sizes and/or sampling intervals) for univariate or multivariate quality characteristics have received considerable attention in Phase II analysis in the literature. Due to insufficient samples to obtain good knowledge of the parameters in the start-up process, adding adaptive features to self-starting control charts remains an open problem. In this paper, we propose an adaptive Cusum of Q chart with variable sampling intervals for… CONTINUE READING

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