Fuzzy logic based assignable causes ranking system for control chart abnormity diagnosis

@article{Shiwang2008FuzzyLB,
  title={Fuzzy logic based assignable causes ranking system for control chart abnormity diagnosis},
  author={Hou Shi-wang and Tong Shu-rong},
  journal={2008 IEEE International Conference on Fuzzy Systems (IEEE World Congress on Computational Intelligence)},
  year={2008},
  pages={49-53}
}
  • Hou Shi-wang, Tong Shu-rong
  • Published in
    IEEE International Conference…
    2008
  • Computer Science
  • When using control chart patterns as signals to identify the cause for faster and easier process diagnosis, tradition method is hard to handle with the uncertainties, ambiguities and vagueness associated with the problem. Based on fuzzy logic, this paper develops a fuzzy inference system (FIS), composed by six sub modules. Each determines the intensity of corresponding causes based on degree of presence of each pattern. All the evidence supporting each cause from the unnatural patterns are… CONTINUE READING

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