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Erratum: Design of the statistical control of low fraction nonconforming processes restricted to small samples (Produçã (2007) vol. 17 (1) (139-150))
(2007-01-01)
We present the non-conventional design of np charts used for the surveillance of processes characterized by a very low fraction nonconforming, with a costly and/or time-consuming inspection procedure, which makes the ...
Modernização de uma planta didática aplicada ao ensino de técnicas de controle de processos
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de EletrônicaEngenharia EletrônicaUTFPR, 2017-05-24)
This work was developed in order to execute the maintenance and retrofitting of a Flow Control Didactic Module that aims to the study of open and closed loop control techniques. It describes the research related to PID ...
Economic design of a Vp X̄ chart
(2001-12-01)
We develop an economic model for X̄ control charts having all design parameters varying in an adaptive way, that is, in real time considering current sample information. In the proposed model, each of the design parameters ...
Economic design of a Vp X̄ chart
(2001-12-01)
We develop an economic model for X̄ control charts having all design parameters varying in an adaptive way, that is, in real time considering current sample information. In the proposed model, each of the design parameters ...
Double sampling (x)over-bar control chart for a first-order autoregressive moving average process model
(Springer London Ltd, 2014)
A modelagem de gráficos de controle de aceitação condicionados aos índices de capabilidade de processos : uma abordagem prática e econômica
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEPCâmpus São Carlos, 2017-07-07)
Modified and acceptance control charts allow a new approach to statistical process monitoring. This research topic is little explored in the academic world, thus, this thesis contributes to the advancement of statistical ...
X̄ Charts with Variable Parameters
(1999-10-01)
Varying the parameters of the X̄ chart has been explored extensively in recent years. In this paper, we extend the study of the X̄ chart with variable parameters to include variable action limits. The action limits establish ...
X̄ Charts with Variable Parameters
(1999-10-01)
Varying the parameters of the X̄ chart has been explored extensively in recent years. In this paper, we extend the study of the X̄ chart with variable parameters to include variable action limits. The action limits establish ...