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According to the complexity and variety of the problem and the high volume of data, Big Data is used to data analysis of variables related to the energetic consumption, in the copper production processes in the biggest copper state company of Chile, Codelco Division Chuquicamata, highlighting the problems that are still non treated in the great mining, such as energetic consumption. The study demonstrates...
In the last years we have assisted to several and deep changes in industrial manufacturing. Induced by the need of increasing efficiency, bigger flexibility, better quality and lower costs, it became more complex. The complexity of this new scenario has caused big pressure under enterprises production systems and consequently in its maintenance systems. Manufacturing systems recognize high level costs...
Same style, same region, even same design team can confer the same feature to serial products from the center to the surface. The feature has been more and more recognized and accepted by the current society, how to standardize the actions of feature-based design and apply them to activities that raise the added-value of products has become important elements in modern design management.
The evaluation of producing projects with multi-targets is executed by the methods that improve traditional TOPSIS (Technique for Order Preference by Similarity to Idea Solution) based on the entropy weight. The methods avoid multilayer optimizing processes by other maths and overcome the anamorphic effects of subjective parameter to the final result. Via the case, the advanced evaluation method supports...
Aiming at the industrial product process constituted by multi-techniques and multi-branch, the best producing technics project is achieved by the judge method that is combined by colony unanimous rule with avail-maximizing rule among multi-branch. The block's electricity-installing in shipbuilding is chosen to be optimized, by the sample, it avoids the optimizing of multifarious maths and the preferences...
Tourism business networks are becoming more and more popular in the development of tourism industry. This article analyses the coordination of cooperative activities in tourism business networks by challenging the sustainability of the dasiamanipulatingpsila demand approach in favor of the value system continuum in them. It is hypothesized that local tourism businesses must develop new key capabilities...
The theory of connection has been used to solve many problems in engineering. economics, and in management; in this paper, firstly, the theory of connection is introduced. Secondly, a new toolbox of functions for modeling and simulation is presented. Thirdly, the theory is used to solve a planning and scheduling problem with the help of the toolbox of functions. The scope of this paper is limited...
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