Phase II monitoring of multivariate simple linear profiles with estimated parameters
نویسندگان
چکیده
منابع مشابه
Phase II monitoring of multivariate simple linear profiles
In some quality control applications, quality of a product or process can be characterized by a relationship between two or more variables that is typically referred to as profile. Moreover, in some situations, there are several correlated quality characteristics, which can be modeled as a set of linear functions of one explanatory variable. We refer to this as multivariate simple linear profil...
متن کاملPhase II monitoring of auto-correlated linear profiles using linear mixed model
In many circumstances, the quality of a process or product is best characterized by a given mathematical function between a response variable and one or more explanatory variables that is typically referred to as profile. There are some investigations to monitor auto-correlated linear and nonlinear profiles in recent years. In the present paper, we use the linear mixed models to account autocor...
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Abstract Profile monitoring in statistical quality control has attracted attention of many researchers recently. A profile is a function between response variables and one or more independent variables. There have been only a limited number of researches on monitoring multivariate profiles. Indeed, monitoring correlated multivariate profiles is a new subject in the fileld of statistical proces...
متن کاملPhase-II Monitoring of AR (1) Autocorrelated Polynomial Profiles
In some statistical process control applications, quality of a process or product can be characterized by a relationship between a response and one or more independent variables, which is typically referred to a profile. In this paper, polynomial profiles are considered to monitor processes in which there is a first order autoregressive relation between the error terms in each profile. A remedi...
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ژورنال
عنوان ژورنال: Journal of Industrial Engineering International
سال: 2019
ISSN: 1735-5702,2251-712X
DOI: 10.1007/s40092-019-0305-y