کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10322841 | 660879 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measuring process capability index Cpmk with fuzzy data and compare it with other fuzzy process capability indices
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The index Cpmk is a well-known loss-based process capability index. It can reveal more information about the location of the process mean compared with other classic process capability indices. This index is also more sensitive than other capability indices to any deviations from process mean. When there are some uncertainties in observations, fuzzy logic can be employed to manage these uncertainties. There is some research on different fuzzy process capability indices and this paper is an extension of Tsai and Chen, 2006, Chen et al., 2003 for the process capability index Cpmk of fuzzy numbers. In order to find the membership function of process capability index Cpmk, the α-cuts of the fuzzy observation were employed. An example of fuzzy process capability Cpmk calculator was illustrated and compared with other classic fuzzy process capability indices Câ¼p,Câ¼pl,Câ¼pu,Câ¼pk and Câ¼pm . Results showed that fuzzy Câ¼pmk has the advantages of both Câ¼pk and Câ¼pm . Since the index Cpmk is a more sensitive index compared with other classic indices, the fuzzy process capability index Câ¼pmk can be a more sensitive fuzzy index compared with Câ¼p,Câ¼pl,Câ¼pu,Câ¼pk and Câ¼pm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Expert Systems with Applications - Volume 38, Issue 6, June 2011, Pages 6452-6457
Journal: Expert Systems with Applications - Volume 38, Issue 6, June 2011, Pages 6452-6457
نویسندگان
Mohammad Abdolshah, Rosnah Mohd. Yusuff, Tang Sai Hong, Md. Yusof B. Ismail, Aghdas Naimi Sadigh,