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166.383  Articles
1 of 16.639 pages  |  10  records  |  more records»
The problem of distribution of the given global resource of the system under the constraints, imposed on individual resources is considered. It is shown, that the problem lies in constructing an adequate objective function for optimization of the resource... see more

The article deals with the dynamic control system. In such systems, the criterion of the quality of management is a functional defined on its decisions. Extremalization functionals is subject to variations ischesleniya. In the case of multicriterion probl... see more

This paper presents the problem of moving objects optimal trajectories in the conflict environment, as well as the opposite problem of optimizing the placement of the active conflicting objects. Conflict environment implies both passive and active co... see more

The ‘Orthogonal frequency division multiplexing (OFDM)’ is one of the well-accepted and effective technologies employed today and futures wireless telecommunication systems. The OFDM and ‘multiple-input multiple-output (MIMO’) combinations offer high spec... see more

Folding machine is a tool that is needed in the small and medium scale laundry industry that has a goal for the efficiency of production time. The flip folder is the main component of this tool, which functions to fold the clothes by moving to form a cert... see more

Context. Nonlinear nonstationary processes are observed today in various fields of studies: economy, finances, ecology, demographyetc. Very often special approaches are required for model development and forecasts estimation for the processes mentioned.Th... see more

Non-Newtonian fluids are widely spread in industry. Examples are polymer processing, paint, food production or drilling muds. The dependence of the viscosity on the shear rate adds nonlinearity to the governing equations which complicates solving the tran... see more

The schemes for recording and reading of dynamic holograms in conditions of nondegenerate four- and six-wave mixing in a nonlinear Fabry-Perot interferometer have been analyzed theoretically. It has been demonstrated that there is a possibility for a cons... see more

In recent years, the development of communication technology has advanced at an accelerated rate. Communication technologies such as 4G, 5G, Wi-Fi 5 (802.11ac), and Wi-Fi 6 (802.11ax) are extensively used today due to their excellent system quality and ex... see more

1 of 16.639 pages  |  10  records  |  more records»