graduation at Engenharia de Produção Mecânica from Faculdade de Engenharia de Guaratinguetá (2004), master's at Mechanical Engineering from Universidade Estadual Paulista Júlio de Mesquita Filho (2006) and doctorate at Mechanical Engineering from Universidade Estadual Paulista Júlio de Mesquita Filho (2009). Has experience in Production Engineering, focusing on Guarantee of Quality control, acting on the following subjects: principal component, multivariate process control, synthetic chart, componentes automotivos and simultaneous univariate control charts. (Source: Lattes Curriculum)
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Control charts by attributes have been widely used for monitoring univariate processes. Some authors have also studied the monitoring of the mean vector of multivariate processes by attributes. However, there are still few studies focusing at the monitoring by attributes of the covariance matrix of such processes. In this project, we will propose a control chart for monitoring the covaria…
The increase in complexity and levels of automation of industrial processes and the availability of computational resources allied to the growing competitive necessity of products with better quality have required from the quality control, the monitoring of several quality characteristics of the product simultaneously. The monitoring strategies, originally proposed to improve the performa…
Control charts can be by variables or by attributes. Most control charts proposed for monitoring the mean of univariate processes use variable inspection. Recent studies have proposed the use of attribute inspection. It is attractive to monitor processes through attributes because it consumes less time and reduces costs . Commonly, process parameters, such as mean and variance, are assume…
Control charts can be by variables or by attributes. Most control charts proposed for monitoring univariate process mean use variable inspection. Recent studies propose the use of the ATTRIVAR strategy, which combines the inspection of data through attributes and variables. In the first stage, a sample size n is taken from the process and a go/no go gauge is used to decide whether the sec…
Control charts by variables have been widely used for monitoring univariate processes. Recent works have shown that the strategy of combining inspection by attributes and variables data (the MIX strategy) is economically more advantageous than variable inspection only. Moreover, a control chart based on the MIX strategy may show performance similar to the control chart based only on inspe…
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| 2 / 2 | Completed research grants |
| 14 / 5 | Completed scholarships in Brazil |
| 16 / 7 | All research grants and scholarships |
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