Synthetic Phase II Shewhart-type Attributes Control Charts When Process Parameters are Estimated

@article{Castagliola2014SyntheticPI,
  title={Synthetic Phase II Shewhart-type Attributes Control Charts When Process Parameters are Estimated},
  author={Philippe Castagliola and Shu Wu and Michael B. C. Khoo and Subha Chakraborti},
  journal={Quality and Reliability Eng. Int.},
  year={2014},
  volume={30},
  pages={315-335}
}
The performance of attributes control charts (such as c and np charts) is usually evaluated under the assumption of known process parameters (i.e., the nominal proportion of nonconforming units or the nominal number of nonconformities). However, in practice, these process parameters are rarely known and have to be estimated from an in-control phase I data set. In this paper, we derive the run length properties of the phase II synthetic c and np charts with estimated parameters, and we… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 45 references

Shewhart X charts with estimated variance

  • BK Ghosh, MR. Reynolds, Y. Van Hui
  • Communications in Statistics – Theory and Methods
  • 1981
Highly Influential
4 Excerpts

A Synthetic Control Chart for the Coefficient of Variation

  • ME Calzada, SM Scariano
  • Journal of Statistical Computation and Simulation
  • 2013

Design of the c and np charts when the parameters are estimated

  • P Castagliola, S. Wu
  • International Journal of Reliability, Quality and…
  • 2012

A CUSUM control chart for monitoring the variance when parameters are estimated

  • P Castagliola, P. Maravelakis
  • Journal of Statistical Planning and Inference
  • 2011

The synthetic X chart with estimated parameters

  • Y Zhang, P Castagliola, Z Wu, MBC. Khoo
  • IIE Transactions
  • 2011
1 Excerpt

Run rules X charts when process parameters are unknown

  • Y Zhang, P. Castagliola
  • International Journal of Reliability, Quality and…
  • 2010
1 Excerpt

Phase I statistical process control charts: an overview and some results

  • S Chakraborti, SW Human, MA. Graham
  • Quality Engineering
  • 2009
1 Excerpt

Similar Papers

Loading similar papers…