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Majid Aleyaasin
In this paper, the vibration control of the multivariable model of rotor bearing systems is considered for investigation. Some simply structured controllers that can suppress vibrational disturbances are tested for their robustness via the H8 optimality ...
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Lucilene Silva, Tomas Grönstedt, Carlos Xisto, Luiz Whitacker, Cleverson Bringhenti and Marcus Lejon
The ratio between blade height and chord, named the aspect ratio (AR), plays an important role in compressor aerodynamic design. Once selected, it influences stage performance, blade losses and the stage stability margin. The choice of the design AR invo...
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Yuanteng Jiang, Ke Zhan, Jie Xia and Min Zhao
Stability is a critical factor in structural design. Although buckling-constrained topology optimization has been investigated in previous work, the problem has not been considered under design-dependent loads. In this study, a model of buckling constrai...
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Nam H. Kim, Ting Dong, David Weinberg and Jonas Dalidd
In this article, a generalized optimality criteria method is proposed for topology optimization with arbitrary objective function and multiple inequality constraints. This algorithm uses sensitivity information to update both the Lagrange multipliers and...
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Kyaw Nay Zaw Linn,Sergey Lupin,Htun Htun Linn
Pág. 12 - 19
The task of ensuring the safety of the population in large cities is extremely urgent today. Traditional methods for calculating the necessary resources of public security services are based on the spatial characteristics of the served territories.Today,...
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Oleksandr Solovey,Andrii Ben,Sergiy Dudchenko,Pavlo Nosov
Pág. 48 - 56
The aim of the work is to develop a method for optimal control of handling operations with heavy lift cargo on sea vessels. Based on the review of scientific research in the field of loading heavy lift cargo, priority directions for improving the automat...
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Wederson Leandro Ferreira, Marcelo Ângelo Cirillo
Pág. e34995
This work proposes an evaluation ? through data simulations ? of optimality criteria A and D in mixture designs built from a rotational design, considering a normal model and exploring the edge of zero in parts of simplex components, in addition to the a...
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Tatyana Zubova,Boris Melnikov,Aleksandr Soldatov
Pág. 1 - 8
In this article, we continue the description of mathematical models and algorithms designed to manage an organization based on value guidelines. In this approach, we apply a technique previously used in another subject area, and transfer it to our case. ...
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Lazarus K. Mramba, Gary F. Peter, Vance M. Whitaker and Salvador A. Gezan
The aim of this study was to generate and evaluate the efficiency of improved field experiments while simultaneously accounting for spatial correlations and different levels of genetic relatedness using a mixed models framework for orthogonal and non-ort...
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Bartosz Sawik, Javier Faulin, Elena Pérez-Bernabeu
Pág. 305 - 313
This research presents the group of green vehicle routing problems with environmental costs translated into money versus production of noise, pollution and fuel consumption. This research is focused on multi-objective green logistics optimization. Optima...
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