The subject of the studies is evaluation operation a production system after modernization. analysed case concerns modernization forced by end product lifetime. proposed methodology that multicriterial criteria are selected TPM indices: availability machinery and equipment, process capacity, quality overall equipment effectiveness (OEE). additional reliability indices MTBF MTTR studied lines mo...

This paper reports a structural equation model (SEM) to quantify the relationship between Lean Manufacturing (LM) tools associated with machinery and sustainability. The LM are independent variables include Total Productive Maintenance (TPM), Jidoka, overall equipment effectiveness (OEE), whereas dependent sustainability comprise environmental, social, economic SEM proposes ten hypotheses, test...

The study of component and process reliability is the basis of many efficiency evaluations in Operations Management discipline. For example, in the calculation of the Overall Equipment Effectiveness (OEE) introduced by Nakajima [1], it is necessary to estimate a crucial parameter called availability. This is strictly related to reliability. Still as an example, consider how, in the study of ser...

To become more competitive, less dependent on financial support and attractive for investors, wind energy needs to reduce its final cost of energy. According Levelized Cost Energy, there are two ways achieve this goal, by reducing costs or increasing production. Overall Equipment Effectiveness (OEE) is a widely used metric in manufacturing systems, supporting operators enhance productivity oper...

This study was designed to determine the relationship between physical activity and the task-switching aspect of executive function by investigating the modulating roles of age, modality of physical activity, and type of cognitive function using behavioral and event-related potential (ERP) assessments. Sixty-four participants were assigned to one of four groups based on age and history of physi...

Is undecidability a requirement for open-ended evolution (OEE)? Using methods derived from algorithmic complexity theory, we propose robust computational definitions of open-ended evolution and the adaptability of computable dynamical systems. Within this framework, we show that decidability imposes absolute limits to the stable growth of complexity in computable dynamical systems. Conversely, ...

Para as indústrias é de grande importância medir o desempenho dos equipamentos, uma vez que a forma com estes são geridos colabora para das empresas. funcionamento equipamentos em sua maioria está relacionado produção e qualidade eficiência desta determinam sobrevivência da empresa. Este artigo tem como objetivo descrever conceito OEE evidenciar um estudo caso traz comparativo medição duas máqu...

Malay Niraj, Praveen Kumar, Dr. A.Mishra Abstract -Present study is an approach for f inding the suitable maintenance practice and frequency of maintenance with the help of criticality factor of equipment it is based on failure mode evaluation and criticality analysis. Criticality means the failure probability of the equipment is very high. The miner failure of critical equipment may leads to s...