کاربرد کیفیت فازی ذوزنقه ای در صنعت خودروسازی

نوع مقاله : مقاله پژوهشی

نویسندگان

1 ﮔﺮوه آﻣﺎر، داﻧﺸﮑﺪه ﻋﻠﻮم رﯾﺎﺿﯽ، داﻧﺸﮕﺎه ﻓﺮدوﺳﯽ ﻣﺸﻬﺪ، ﻣﺸﻬﺪ، اﯾﺮان

2 ﮔﺮوه آﻣﺎر، داﻧﺸﮑﺪه رﯾﺎﺿﯽ و راﯾﺎﻧﻪ، داﻧﺸﮕﺎه ﺷﻬﯿﺪ ﺑﺎﻫﻨﺮ ﮐﺮﻣﺎن، ﮐﺮﻣﺎن، اﯾﺮان

چکیده

آزﻣﻮن ﻓﺮﺿﯿﻪ آﻣﺎری ﯾﮏ روش ﻣﻮﺛﺮ ﺑﺮای ﺗﺼﻤﯿﻢﮔﯿﺮی در ﻣﻮرد ﮐﺎراﯾﯽ ﯾﮏ ﻓﺮاﯾﻨﺪ ﺗﻮﻟﯿﺪی ﻣﯽﺑﺎﺷﺪ. ﺑﺎ در ﻧﻈﺮ ﮔﺮﻓﺘﻦ ﮐﯿﻔﯿﺖ ﻓﺎزی ﺑﻪ ﺟﺎی ﺣﺪود ﻣﺸﺨﺼﺎت ﻓﻨﯽ دﻗﯿﻖ، ﻣﯽﺗﻮاﻧﯿﻢ ﺗﺼﻤﯿﻤﺎت ﻣﻄﻤﺌﻦﺗﺮی ﺑﺮای ﺑﺮرﺳﯽ ﺗﻮاﻧﺎﯾﯽ ﮐﺎراﯾﯽ ﻓﺮاﯾﻨﺪﻫﺎی ﺗﻮﻟﯿﺪی ﺑﮕﯿﺮﯾﻢ. در اﯾﻦ ﻣﻘﺎﻟﻪ ﯾﮏ ﻣﻄﺎﻟﻌﻪ ﮐﺎرﺑﺮدی ﺑﺮ اﺳﺎس ﮐﯿﻔﯿﺖ ﻓﺎزی ﺑﺎ اﺳﺘﻔﺎده از ﺷﺎﺧﺺ ﯾﺎﻧﮕﺘﯿﻨﮓ اراﺋﻪ ﺷﺪه اﺳﺖ. روﯾﮑﺮد ﭘﯿﺸﻨﻬﺎدی ﺑﻪ ﮐﺎر ﺑﺮدهﺷﺪه در اﯾﻦ ﻣﻄﺎﻟﻌﮥ ﮐﺎرﺑﺮدی، ﯾﮏ ﺗﮑﻨﯿﮏ ﺑﺮای آزﻣﻮدن ﺗﻮاﻧﺎﯾﯽ ﯾﮏ ﻓﺮاﯾﻨﺪ ﻧﺮﻣﺎل در ﺗﻮﻟﯿﺪ ﻣﺤﺼﻮﻻت در ﺣﺪود ﻣﺸﺨﺼﺎت ﻓﺎزی از ﭘﯿﺶﺗﻌﯿﯿﻦﺷﺪه ﻣﯽﺑﺎﺷﺪ. ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﭘﯿﭽﯿﺪﮔﯽ ﻓﺮﻣﻮلﻫﺎی ﺷﺎﺧﺺﻫﺎی ﮐﺎراﯾﯽ ﺣﺘﯽ ﺗﺤﺖ ﺷﺮاﯾﻂ ﻧﺮﻣﺎل ﺑﻮدن دادهﻫﺎ، ﻣﻤﮑﻦ اﺳﺖ ﺑﺎ ﭼﺎﻟﺶ ﻋﺪم ﺗﻮاﻧﺎﯾﯽ ﭘﯿﺪا ﮐﺮدن ﺗﻮزﯾﻊ آﻣﺎری ﺑﺮآوردﮔﺮ ﮐﺎراﯾﯽ ﻓﺮاﯾﻨﺪ روﺑﺮو ﺷﻮﯾﻢ. ﻫﻤﭽﻨﯿﻦ اﯾﻦ ﭼﺎﻟﺶ ﻧﯿﺰ ﺑﺮای آزﻣﻮن ﮐﺎراﯾﯽ ﻓﺮاﯾﻨﺪ ﺑﺮ اﺳﺎس ﮐﯿﻔﯿﺖ ﻓﺎزی دﯾﺪه ﻣﯽﺷﻮد.

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