期刊： JOURNAL OF QUALITY TECHNOLOGY, 2020; 52 (2)
High-dimensional process monitoring becomes increasingly important in many applications where the joint distribution of process variables is usually u......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 2020; 52 (3)
Repair delays are common in systems where failures are not self-revealed or in mission-critical systems where repairs cannot be conducted during a mis......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 2020; 52 (1)
An efficient variable selection technique for kriging in computer experiments is proposed. Kriging models are popularly used in the analysis of comput......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 0; ()
In many applications of modern quality control, process monitoring involves a large number of process variables and quality characteristics. Practitio......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 2019; 51 (1)
Degradation is often defined in terms of the change of a key performance characteristic over time. When the degradation is slow, accelerated degradati......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 2020; 52 (1)
Most methods for identifying location effects in unreplicated fractional factorial designs assume homoscedasticity of the response values. However, di......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 2019; 51 (2)
Accelerated life testing (ALT) is commonly used to predict the lifetime of a product at its use stress by subjecting test units to elevated stress con......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 2019; 51 (2)
Process capability indices (PCIs) are widely used to assess whether an in-control process meets manufacturing specifications. In most applications of ......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 0; ()
The main goal of a good sensitivity testing procedure is to quickly determine at which stimulus level a specified fraction of test items fail. Based o......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 0; ()
We apply integrated parameter and tolerance design (IPTD) to optimize the nominal values and tolerances of 10 geometric design variables of a centrifu......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 0; ()
Effective oxidation-based elimination of emerging contaminants (ECs) requires a good understanding of the effects of treatment conditions, such as the......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 2019; 51 (3)
In many manufacturing processes, equipment reliability plays a crucial role for product quality assurance. It is important to consider the effect of e......
期刊： JOURNAL OF QUALITY TECHNOLOGY, 0; ()
We review the long-established rational subgrouping principle for determining an effective sampling plan for process monitoring. We present some other......
