one of the most important problems of the designs proposed by traditional economic-statistical approaches of control charts is inefficiency in the face of uncertainty. uncertainty in the parameters of economic-statistical models may lead to failure in rapidly detecting changes in processes and impose greater costs to the organization. monitoring the machining process in an automotive industry e...

Pada bulan Maret 2022 terjadinya sejumlah produk drive sprocket yang cacatberupa cacat gompal, gores dan karat. Cacat gompal tergores terjadikarena berbenturan dengan produk-produk lainnya ketika dipindahkan kedalam box sesaat setelah produksi selesai. Sedangkan berkarat diakibatkankarena terlalu lama berada di inventory suhu ruang kurang baik bagiketahanan produk. Tujuan dari penelitian ini ad...

Statistical process control is a method of monitoring product in its development process using statistical techniques with the presumption that the products produced under identical process condition shall not always be alike with respect to some quality characteristic(s). However, if the observed variations are with in the tolerable limits statistical process control (SPC) methods would pass t...