Designing of Run Rules t control charts for monitoring changes in the process mean

2018 ◽  
Vol 174 ◽  
pp. 85-93 ◽  
Author(s):  
Kim Phuc Tran
Keyword(s):  
Control Charts ◽  
Process Mean ◽  
Run Rules

A new approach to design efficient univariate control charts to monitor the process mean

2018 ◽  
Vol 34 (8) ◽  
pp. 1732-1751 ◽  
Author(s):  
Tahir Nawaz ◽  
Muhammad Ali Raza ◽  
Dong Han
Keyword(s):  
Control Charts ◽  
Process Mean ◽  
New Approach

A Study on t Chart for Short-Run and Mixed Model Productions

2011 ◽  
Vol 314-316 ◽  
pp. 2478-2481 ◽  
Author(s):  
Kai Gu ◽  
Xin Zhang Jia ◽  
Hai Long You
Keyword(s):  
Control Charts ◽  
Mixed Model ◽  
Process Mean ◽  
Mixed Product ◽  
Short Run ◽  
Batch Sizes

At present a wide variety of mixed products with small batch sizes is one of the manufacturing modes in modern production. It is difficult to apply traditional Shewhart’s control charts efficiently and effectively in such environments. In this paper, we propose a t chart for monitoring a process which has the characteristics of not only being short run but also with mixed product. This new t chart is used to monitor the process mean for two illustrative examples and it is shown that this chart can work effectively in short run manufacturing for mixed product.

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