Performance assessment and improvement of control charts for statistical batch process monitoring
Year: 2006
Type: article
Abstract: This paper describes the concepts of statistical batch process monitoring and the associated problems. It starts with an introduction to process monitoring in general which is then extended to batch process monitoring. The performance of control charts for batch process monitoring is discussed by means of two performance indices: the overall type I error and the action signal time. Problems associated with the existing approach are discussed and highlighted. Improvements are suggested and checked with the performance indices. To evaluate the effect of the proposed improvements as well as to assess the performance of the existing approach, an industrial batch production process is used.
Source: Statistica Neerlandica
Authors: Henk‐Jan Ramaker, Eric N. M. Van Sprang, Johan A. Westerhuis, Stephen P. Gurden, Age K. Smilde, Frank H. Van Der Meulen
Institution: University of Amsterdam
Language: English
Subfield: Statistics, Probability and Uncertainty
Field: Decision Sciences
Domain: Social Sciences
Open Access status: bronze
OpenAlex ID: W617449273