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Integrating on-line process control and imperfect corrective maintenance: An economical design
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Existing studies of on-line process control are concerned with economic aspects, and the parameters of the processes are optimized with respect to the average cost per item produced. However, an equally important dimension ...
An alternative model for on-line quality monitoring for variables
(International Journal of Production Economics, 2023)
An analysis of Taguchi's on-line quality monitoring procedure for variables based on the results of a sequence of inspections
(Sociedade Brasileira de Pesquisa Operacional, 2012)
In this paper, a procedure for the on-line process control of variables is proposed. This procedure consists of inspecting the m-th item from every m produced items and deciding, at each inspection, whether the process is ...
Uma ánalise do procedimento de controle on-line de qualidade de Taguchi baseado nos resultados de uma sequência de inspeções
(Universidade Federal de Minas GeraisUFMG, 2012-03-01)
In this paper, a procedure for the on-line process control of variables is proposed. This procedure consists of inspecting the m-th item from every m produced items and deciding, at each inspection, whether the process is ...
On-line policy learning and adaptation for real-time personalization of an artificial pancreas
(Elsevier, 2014-10)
The dynamic complexity of the glucose-insulin metabolism in diabetic patients is the main obstacle towards widespread use of an artificial pancreas. The significant level of subject-specific glycemic variability requires ...
Economic design of an X chart for short-run production
(ELSEVIER SCIENCE BV, 2009)
The aim of this paper is to present an economical design of an X chart for a short-run production. The process mean starts equal to mu(0) (in-control, State I) and in a random time it shifts to mu(1) > mu(0) (out-of-control, ...
Extensão para controle on-line por atributo com erros de classificação: intervalo de inspeção variável, amostragem não-unitária, horizonte finito e infinito.
(Universidade Federal de Minas GeraisUFMG, 2009-12-16)
Taguchi et al. (1989) proposed an on-line process control for attribute procedure which consists in inspecting a single item at a xed sampling interval. Based on the result of each inspection, it is decided whether the ...
THE DEVELOPMENT AND EXPERIMENTAL TESTING OF A FUZZY CONTROL SYSTEM FOR BATCH DISTILLATION
(Brazilian Society of Chemical Engineering, 2002)
State Estimation and Nonlinear Tracking Control Simulation Approach: Application to a Bioethanol Production System
(Springer, 2021-08)
Tracking control of specifc variables is key to achieve a proper fermentation. This paper analyzes a fed-batch bioethanol production process. For this system, a controller design based on linear algebra is proposed. Moreover, ...
Industrial SBR Process. Computer Simulation Study for On-line Estimation of Steady-State Variables Using Neural Networks
(Wiley VCH Verlag, 2007-12)
This work investigates the industrial production of styrene-butadiene rubber in a continuous reactor train, and proposes a soft sensor for online monitoring of several processes and polymer quality variables in each reactor. ...