In this paper a method of characterization of network structures with multiscale hierachical periodicity in the spectral representation is *** informodynamic analyses of the degree of similarity of complicated systems...
详细信息
In this paper a method of characterization of network structures with multiscale hierachical periodicity in the spectral representation is *** informodynamic analyses of the degree of similarity of complicated systems with different level of organization was established as the result of convolution of diffraction *** indicator of the fractal dimension as the characteristic of degree of ordering of mesodefect systems of planar media was *** is established that the rejection of the fractal dimension is observed under the increasing stochasticity of network system.
This paper presents the synthesis method of an effective fault tolerant control system for actuators of manipulators which are described by nonlinear differential equations with variable parameters. This system ensure...
详细信息
This paper presents the synthesis method of an effective fault tolerant control system for actuators of manipulators which are described by nonlinear differential equations with variable parameters. This system ensures due to specifically formed additional control signal insensitivity to faults arising in actuators. This allows ensuring the operation efficiency of manipulators in aggressive and extremal environment. The results of simulation confirmed the efficiency of the proposed method.
The paper is devoted to the problem of synthesis of system for formation of input signals for actuators of multilink manipulators. This method provide movement of working tools with the maximum speed depending on the ...
The paper is devoted to the problem of synthesis of system for formation of input signals for actuators of multilink manipulators. This method provide movement of working tools with the maximum speed depending on the location of processed objects in the working area of manipulator without decrease of the set dynamic accuracy. In addition method provides an approach to the objects without overshooting.
In this paper a method of characterization of network structures with multiscale hierachical periodicity in the spectral representation is suggested. The informodynamic analyses of the degree of similarity of complica...
详细信息
A concept of a system for support of administrative control is presented. The system supports accumulation and cooperative development of information and software components of intelligent services which are developed...
详细信息
ISBN:
(纸本)9781629939773
A concept of a system for support of administrative control is presented. The system supports accumulation and cooperative development of information and software components of intelligent services which are developed and used in IACPaa S software platform.
Optimization of growth parameters has permitted to create monolithic nanocomposites with buried nanocrystallites (NCs) of iron and chromium disilicides, polycrystalline nanocomposites with buried Mg2Si NCs and epitaxi...
详细信息
Using numerical experiment one-dimensional unsteady processes of heterogeneous combustion in porous object under free convection in horizontal case have been investigated and compared with vertical case. It is shown t...
详细信息
Using numerical experiment one-dimensional unsteady processes of heterogeneous combustion in porous object under free convection in horizontal case have been investigated and compared with vertical case. It is shown that in the case of the horizontal porous object the oxidizer supply, which is the result of natural convection, is not sufficient for the appearance of stable wave of heterogeneous combustion. In contrast to the vertical position of the object, there are no long-lived combustion waves in the horizontal case, which completely burns down the solid combustible material. When the ignition zone is on the border of the object, the combustion wave near the vicinity of the boundary burns the oxygen and becomes extinct. When the ignition zone is in the center of the porous object, two combustion waves arise which may move very slowly, burn oxygen and become extinct.
One important way to control the technical condition of the high-voltage power equipment element is the monitoring and interpretation of electromagnetic radiation. Analysis of the spectra of emitted high-voltage equip...
详细信息
One important way to control the technical condition of the high-voltage power equipment element is the monitoring and interpretation of electromagnetic radiation. Analysis of the spectra of emitted high-voltage equipment EMR provides information on which determines the intensity discharge processes occurring in insulation and other structural elements of high voltage equipment under the operating voltage without interfering with the process.
The study of optical properties of AlO, SiO, TiO, and Zn O nanoparticles in weak optical fields is presented. We found that some nanoparticles have unique optical nonlinearity: The values of portions to nanoparticle r...
详细信息
The study of optical properties of AlO, SiO, TiO, and Zn O nanoparticles in weak optical fields is presented. We found that some nanoparticles have unique optical nonlinearity: The values of portions to nanoparticle refractive index and absorption coefficient increase to maxima, and then decrease to zero when the radiation intensity changes from 1 to 500 W/cm2. We estimated electron energy structures of nanoparticles and experimentally determined that such nonlinearity is directly related to peculiarities of the energy structure. We obtained a good fitting of theoretical results to the experimental ones（e.g. absorbance spectra of nanoparticles;the dependence of nanoparticle refractive index and absorption coefficient on radiation intensity）.
暂无评论