ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM

Autor: I. N. Khlopenko, N. J. Khlopenko, S. A. Rozhkov

Publikováno v: Electrical engineering & Electromechanics, Iss 6, Pp 18-23 (2020)

On the basis of the classical theory of robust control, the theory of stability and the theory of continued fractions, the linearized mathematical model, the procedure for calculating and designing an analog electrical circuit of the H∞-suboptimal

Externí odkaz: https://doaj.org/article/d46f016b16d3405f8a462ee23864ae6a

STABILITY AND ACCURACY OF THE ROBUST SYSTEM FOR STABILIZING THE ROTOR FLUX-LINKAGE OF AN ASYNCHRONOUS ELECTRIC DRIVE AT RANDOM VARIATIONS OF THE UNCERTAIN PARAMETERS WITHIN THE SPECIFIED BOUNDARIES

Autor: I. N. Khlopenko, S. A. Rozhkov, N. J. Khlopenko

Publikováno v: Electrical engineering & Electromechanics, Iss 4, Pp 35-39 (2018)

Purpose. The aim is to investigate the stability and the accuracy of a robust system for stabilizing the rotor flux-linkage of an asynchronous electric drive at random variations of the uncertain parameters of the object and the regulator within the

Externí odkaz: https://doaj.org/article/5805227cffea46c5bc62efd76ef05897

ANALYSIS AND VERIFICATION OF THE OPERATION OF THE STABILIZING ROBUST CONTROLLER'S ELECTRICAL CIRCUIT OF THE ROTOR FLUX-LINKAGE CONTROL SYSTEM

Autor: N. J. Khlopenko, S. A. Rozhkov, I. N. Khlopenko

Publikováno v: Electrical engineering & Electromechanics, Iss 6, Pp 18-23 (2020)
Електротехніка і Електромеханіка; № 6 (2020): Електротехніка і Електромеханіка №6 2020; 18-23
Электротехника и Электромеханика; № 6 (2020); 18-23
Electrical Engineering & Electromechanics; № 6 (2020): Electrical Engineering & Electromechanics №6 2020; 18-23

On the basis of the classical theory of robust control, the theory of stability and the theory of continued fractions, the linearized mathematical model, the procedure for calculating and designing an analog electrical circuit of the H∞-suboptimal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa7aa8046f4f1723a013c9acd55b8a42
https://zenodo.org/record/4334958

Influence of gas bubbles on nonlinear dynamic characteristics of the oil film of a tilting pad bearing

Autor: N. Ya. Khlopenko

Publikováno v: Journal of Engineering Physics and Thermophysics. 69:77-83

The influence of a comparatively low volume concentration of gas microbubbles contained in oil on nonlinear characteristics describing the behavior of an oil film in the guide gap of a hydrodynamic tilting pad bearing under action of a low-frequency

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1bb15462dfbe72c0890f894adc3d8c6
https://doi.org/10.1007/bf02606226

Influence of substituents on IR and UV spectral parameters of 1-methylhydrazides of aromatic acids

Autor: Yu. L. Frolov, L. I. Volkova, Nina N. Chipanina, T. I. Yushmanova, R. G. Sultangareev, N. A. Khlopenko, V. A. Lopyrev, G. I. Sarapulova

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 33:2056-2060

1. The absorption bands In the UV spectra of 1-methylhydrazides of aromatic acids have been assigned to specific types of electronic transitions. It has been shown that the amide fragment plays the decisive role in determining the nature of the elect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1db5ccc7e447ca5c07da66d7822aa452
https://doi.org/10.1007/bf00954081