A Novel Approach of Fuzzy Control Chart with Fuzzy Process Capability Indices Using Alpha Cut Triangular Fuzzy Number

Statistical Quality Control is a valuable strategy that applies to the statistical technique for monitoring manufacturing system under particular situations. On other hand, fuzzy set theory an ideal instrument cope with unclear situation. The existing studies are restricted, and there still mystery behind data. This paper deals technique: namely, control chart based on process capability indices (FCPI) using triangular numbers (TFNs). Alpha cut applied in quality industrial application. five-phase study indices. numerical example also performed proposed technique. would help better assess/understand data explore application of techniques.