scholarly journals INSTALLATION FOR PHYSICAL SIMULATION OF LASER LOCATION PROCESSES

2021 ◽  
Vol 18 (1) ◽  
pp. 35-52
Author(s):  
V. I. Santoniy ◽  
Ya. I. Lepikh ◽  
V. V. Yanko ◽  
L. M. Budiyanskaya ◽  
I. A. Ivanchenko ◽  
...  
Keyword(s):  
Physical Modeling ◽  
Physical Simulation ◽  
Measuring System ◽  
Laser Ranging ◽  
Background Illumination ◽  
Destabilizing Factors ◽  
Information Measuring System ◽  
Atmospheric Channel ◽  
Detection And Recognition ◽  
Artificial Origin

A device for physical modeling of laser ranging processes has been developed, taking into account aerosol interference phenomena of natural and artificial origin and active background illumination. The installation simulates the processes of object detection and recognition by a laser information-measuring system (LIMS) under conditions of external destabilizing factors and obstacles in the atmospheric channel.

scholarly journals MODELING IN THE INFORMATION AND MEASURING SYSTEM OF CUSTOMS CONTROL

2021 ◽  
Vol 2 (37) ◽  
pp. 80-87
Author(s):  
P. Steblyanko ◽  
T. Katkova ◽  
B. Stelyuk
Keyword(s):  
A Priori ◽  
Data Bank ◽  
Point Of View ◽  
Anechoic Chamber ◽  
Measuring System ◽  
Measuring Instruments ◽  
Functional Scheme ◽  
Information Measuring System ◽  
Priori Information ◽  
Artificial Origin

The possibility of application in the practice of customs control of the anechoic regime created by means of non-standardized measuring instruments in the form of an anechoic chamber is analyzed. From the standpoint of the principle of reliability of confirmation of conformity, the calibration of a hole-like anechoic chamber was performed as a basis for additional tools in the information system of customs control of an anechoic chamber. The task is to create a data bank of images of typical objects for the introduction into customs practice of methods and means of radar detection and recognition. The functional scheme of the laboratory installation from the anechoic chamber is given and the results of experimental researches are presented. Comprehensive mathematical modeling in the information-measuring system of customs control was carried out, which allowed to choose a more reliable required mode of certification of the involved control-measuring equipment not only from the point of view of their information security due to detection of own accompanying parasitic electromagnetic radiation objects. Note that, for the purity of the experiment when creating a catalog of images of hidden objects of artificial origin, it is advisable to use the anechoic mode, created by special methods and techniques that implement them, for example, anechoic cameras. Thus, without a priori information about hidden objects of artificial origin, it is advisable to create banks of images of hidden objects, taking into account their interaction in the process of detection, measurement and recognition.

MAGNETOREOLOGICAL JOURNAL BEARING: EXPERIMENTAL RESULTS

2020 ◽  
Vol 3 ◽  
pp. 83-90
Author(s):  
A.S. FETISOV ◽  
V.O. TYURIN
Keyword(s):  
Experimental Study ◽  
Journal Bearing ◽  
Experimental Results ◽  
Measuring System ◽  
Information Measuring ◽  
Experimental Stand ◽  
Information Measuring System

The article presents the classification of magnetorheological devices. The classification of bearings of rotor machines is given. An experimental stand is described that includes a magnetorheological journal bearing. The information–measuring system of the experimental stand is presented. The results of experimental study is presented.

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