نتایج جستجو برای: process capability
تعداد نتایج: 1384139 فیلتر نتایج به سال:
This study aimed to identify and present applications of the process capability indices in a company Vale do Paraíba. To reach this objective, applied research exploratory quantitative nature was carried out. After adjustment, it possible observe uniform distribution data centered on nominal value, without exceeding lower upper limits, which produced an adjusted within specifications. As contri...
In many applications the quality of a process or product is best characterized and summarized by a functional relationship between a response variable and one or more explanatory variables. Profile monitoring is used to understand and to check the stability of this relationship over time. Therefore checking the capability of a profile seems essential. Process capability indices have become very...
The classical method of process capability analysis necessarily assumes that collected data are independent; nonetheless, some processes such as biological and chemical processes are autocorrelated and violate the independency assumption. Many processes exhibit a certain degree of correlation and can be treated by autoregressive models among which the autoregressive model of order one (AR (1)) ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید