2687-0517
Computing, Telecommunication and Control
6
113
2010
RAR
RUS
7-10
Tokarev
Yriy
Application data link to control unmanned aerial vehicles
The article deals with the problem of organization of command radio to control the UAV. Analyzes the characteristics of radio ADS-B Mode 4. Considers possible control schemes UAV. Chosen control scheme corresponding to the characteristics of the UAV radio ADS-B Mode 4. Demonstrates the use of the radio to control the above class of UAV.
608.4.
management
radio lines
the unmanned aerial vehicles
the data transmission line
https://infocom.spbstu.ru/article/2010.17.1/
RAR
RUS
10-18
Benderskaya
Elena
helen.bend@gmail.com
Zhukova
Sofia
flyingbug2@mail.ru
Fractal analysis of fragmentary synchronization produced by chaotic neural network
Recurrent and cross recurrent diagrams are applied to analyze fractal structure of fragmentary synchronized outputs of chaotic neural network. Self similarity of oscillatory cluster dynamics is discovered.
004.8.032.26, 681.513.8
chaotic neural network
fractal
fragmentary synchronization
recurrence plot
https://infocom.spbstu.ru/article/2010.17.2/
RAR
RUS
19-27
Vetrov
Yuriy
Zavialov
Sergey
Noise stability of reception of the information symbols which have been built in digital images
The problem of increasing efficiency of algorithms for data hiding into digital images in protected system for information transmission have been considered.
004.942
steganography
discrete wavelet transform
pseudo-random sequence
https://infocom.spbstu.ru/article/2010.17.3/
RAR
RUS
27-30
Melnikov
Petr
amper_@mail.ru
Terpigorev
Mikhail
terpm@olvs.miee.ru
Simonov
Sergey
sb.simonov@gmail.com
Restoring polynomial signal using filter built on the dynamic element of arbitrary order
The paper considers multistage filter structure, built on the dynamic elements of arbitrary order to solve the problem of restoring apolynomial signal, subjected to high-frequency disturbances.
519.876.5
signal processing
filter
restoring
polynomial signal
https://infocom.spbstu.ru/article/2010.17.4/
RAR
RUS
31-36
0000-0001-8594-9423
Kuptsov
Vladimir
Peter the Great St. Petersburg Polytechnic University
kuptsov@spbstu.ru
St. Petersburg, Russian Federation
Valjukhov
Vladimir
Sensitivity of photoreception devices fiber-optic communication lines
The method of equivalent canonical noise schemes for photoreceiver sensitivity design of fiber optic systems is considered. The proposal method is confirmed on photoreceiver serial devices.
621.396.624
photoreceiver
integral sensitivity
noise factor
transimpedance
https://infocom.spbstu.ru/article/2010.17.5/
RAR
RUS
37-40
Smolnikova
Mariya
mariasmol@inbox.ru
Structure of preventing collision of aircraft with the earth’s surface
The article deals with the study zone structure and focus areas to prevent airborne early warning systems, ground proximity. The author expresses his gratitude to A.I. Krasov for his assistance in preparing this article.
608.4.
focus area
warning area
the onboard systems
database of relief
workspace
https://infocom.spbstu.ru/article/2010.17.6/
RAR
RUS
40-44
Guzairov
Murat
Kostyukova
Anastasiya
KostyukovaN@yandex.ru
Operating risk control system of multilinked heating objects
The article deals with the new way of induction crucible furnace exploitation risk control structure scheme development and optimization by parameters of diagnostic device. Induction furnace behavior dynamic model structure scheme is concerned, induction furnace functioning process parameters are computed and analyzed in the aim of different diagnostic devices efficiency definition.
621.316.72
control system
exploitation risk
multilinked heating object
https://infocom.spbstu.ru/article/2010.17.7/
RAR
RUS
44-50
Rostov
Nikolay
Sequential multiobjective parametrical optimization of controllers for nonlinear control system
The technique of sequential (step-by-step) multiobjective parametrical optimization of controllers for nonlinear control systems are presented, which uses scalar optimization with integral and additive criteria on initial stages and sounding dynamic performances of a system on final stage with vector criteria. The example is given to Pareto-optimal tuning of digital PID-controller parameters for a nonlinear stabilization system.
681.3 (075.8)
automatic control systems
controllers
multiobjective optimization
integral
additive and vector criteria
sounding
Pareto-solutions
https://infocom.spbstu.ru/article/2010.17.8/
RAR
RUS
50-56
Salangin
Aleksey
alsalan@yandex.ru
About some approach to the problem solution development and realization of projects of creation new technology
The class of directive distribution for the investigation projects in order to create new equipment in the limited and unlimited time of realization in conditions nonrealizability or inefficiency of variational approach has been offereoffered.
519.876
system analysis
system engineering
directive distribution
https://infocom.spbstu.ru/article/2010.17.9/
RAR
RUS
56-59
Tokarev
Yriy
Makeyev
Mikhail
nita@nita.ru
Yumaev
Konstantin
nita@nita.ru
Construction sector management unmanned aerial vehicles with use of standard components
The article proposes a method for constructing the ground control of unmanned aerial vehicles using standard components that make up modern ATC. Consider the structure of NPC drones. Demonstrates the possibility and feasibility of using components ATC in the NPC drones.
608.4.
management
radio lines
the unmanned aerial vehicles
the data transmission line
https://infocom.spbstu.ru/article/2010.17.10/
RAR
RUS
59-74
Tarasov
Sergey
Tarasov_sd@mail.ru
Modern methods of automatic text summarization
An in-depth analysis of existing approaches to the problem of automaticautomatic summarization of text is described. Discussed in detail various methods of monographs and summary (review) abstracting, shows the historical development of this area of research in the context of natural language processing by computers are considered. Ma Made a detailed classification of existing approaches, formulated their main advantages and disadvantages is described. We analyzed, compared and identified the most important and promising areas of modern research in the field of automatic summarization. Conclusions about the current state of research in this area are drawn.
004.912
text summarization
multidocument summarization
automatic creation of abstracts
summary
methods of text summarization
https://infocom.spbstu.ru/article/2010.17.11/
RAR
RUS
74-81
Firsov
Andrey
saiu@ftk.spbstu.ru
Moments method in generalized functions theory and its applications to system analysis and control. Foundation of the theory
«Moments» representations of some classes of generalized functions are given. Theorems, which are producing evidence of main properties of such classes, are presented. The results of the analysis may be taken as a principle of some new techniques of solutions of certain classes of problems of mathematical physics.
517
differential operators
linear functionals
method of moments
generalized functions
system analysis
https://infocom.spbstu.ru/article/2010.17.12/
RAR
RUS
81-86
Bisiskub
Konstantin
scub111@mail.ru
Pisarev
Aleksandr
apissarev@yandex.ru
Mathematical model of cooling of technological gases of melting electric furnaces
This articarticle deals with the new electric furnace’s gas cooling mathematical model for example Nadezhidinskiy Metallurgical Plant in Meltshop № 1. The model adequacy is proved by experimental data. The given model use allows to decrease unfiltered gas release into atmosphere.
004.896(06)
smelting furnace
exhaust gas
scrubber-cooler
mathematical model
https://infocom.spbstu.ru/article/2010.17.13/
RAR
RUS
87-90
Iliina
Nataliya
nailyina@gmail.com
Soloviev
Vladimir
visoloviev@yandex.ru
Stackelberg equilibrium in a model of hardware and software manufacturers’ interaction
The paper considers the use of price leadership strategies by hardware vendors, Intel and AMD, Windows for-profit software, and Linux non-for-profit software developers as the particiarticipants of mixed oligopoly. The obtained results differiffer from their analogs for the traditional goods markets. This is explained by the peculiarities of software as a commodity.
519.83
mixed oligopoly
Cournot equilibrium
Stackelberg equilibrium
software
hardware
free software
https://infocom.spbstu.ru/article/2010.17.14/
RAR
RUS
91-95
Matveev
Aleksandr
fcvega_10@mail.ru
Ivanov
Marat
ivanovmarat06@mail.ru
Shevchenko
Andrey
Analytical model of a control system of fire safety on the atomic power stations
The analytical model of a control system by fire safety on objects of nuclear power is developed in this article. The carried out researches are directed on the fires prevention on the atomic power station. The estimation method of efficiency for administrative decisions under the fire prevention is developed.
519.711.3
fire safety
atomic power station
analytical model
control
fire prevention
https://infocom.spbstu.ru/article/2010.17.15/
RAR
RUS
96-100
Atroshchenko
Valery
atroschenko@kubstu.ru
Shevtsov
Jury
Dyachenko
Roman
emessage@rambler.ru
Bragin
Nikolay
notabene@rambler.ru
To the question of diagnostics of engine des on parameters of frequency characteristics of the oil cleaner
In article questions of diagnostics of the engine on parameters of frequency characteristics of a centrifuge are considered. Are stated the basic technique of reception of mathematical model of a cleaner and the basic dependences of change of parameters of its frequency characteristics depending on change of a technical condition of engine DES are defined.
621.43.001.5
model
transfer function the frequency characteristics
filter
electrical chain
https://infocom.spbstu.ru/article/2010.17.16/
RAR
RUS
101-105
Blokhin
Yury
ds@inbox.ru
Model of system of technical sight remote control mobile objects
In article the model of system of technical sight for remote control object is considered. The generalized structure of processing of video information with the minimum delay is offered.
004.932
technical sight
video
remote control objects
https://infocom.spbstu.ru/article/2010.17.17/
RAR
RUS
106-108
Bukka
Elena
Kochkarov
Rasul
Parallel algorithm of searching prefractal graph’s internal centre
This article is devoted parallel algorithm of search of the internal centre prefractal graph, adjacency of old edges which is remained. This algorithm is construction for Parallel Random Access Machine.
519.6; 519.17
seeding agent
prefractal graph
internal center graph
parallel algorithm
https://infocom.spbstu.ru/article/2010.17.18/
RAR
RUS
109-112
Rubegnaya
Irina
inrub@rambler.ru
Kochkarov
Rasul
The parallel algorithm of coloring торs of prefractal graph, which was creation of many forms
This article is devoted to the parallel algorithm of coloring tops of prefractal graph. Old edges of prefractal graph are adjoining.
519.6; 519.17
prefractal graph
parallel algorithm
form
coloring of graph
adjoining edges
https://infocom.spbstu.ru/article/2010.17.19/
RAR
RUS
112-117
Anikin
Igor
anikinigor@evm.kstu-kai.ru
Technology of intelligent data analysis for detecting insiders in computer systems
In this paper we realize experiments and comparative analysis of some data mining methods for intrusion detection in computer networks based on anomaly detection. Suggested data mining technology for events detection when insider obtain access to system with another account.
681.3
computer network
intrusion detection
data mining
anomaly detection
https://infocom.spbstu.ru/article/2010.17.20/
RAR
RUS
117-121
Gabdrakhmanov
Artur
a.gabdrahmanov@samara.ttk.ru
Gabdrakhmanova
Nailya
Kwon@ufamail.ru
A modelling of intensity of self-similary traffic of telecommunication network with packet transmission of data
In this paper the intensity of self-similar traffic of Gigabit Ethernet was researched. For this we use the measurement of real network. The research proves the self-similar nature of real traffic. Opportunity to use neural network to indicate the traffic of Gigabit Ethernet was shown. Our findings are, that our mathematical model is able to predict the intensity of traffic for some steps to forth.
004.732
nonlinear dynamics
Takens theorem
neural networks
multi-layer perceptron
time rows
self-similar traffic of Gigabit Ethernet
https://infocom.spbstu.ru/article/2010.17.21/
RAR
RUS
121-126
Zhukov
Konstantin
k.g.zhukov@gmail.com
Butusov
Denis
Correction of the error of the decision of the differential equations of the second order
In article the technique of correction of the decision of the differential equations describing linear links of the second order is considered. The technique is based on transition from transfer function to a normal form of Koshi on a method of joint integration with the subsequent application of expressions of the correction describing an error of the opened integrator. The corrected computer models of the equations realized in tool system MATLAB/Simulink are resulted.
658.512:004.42,658.512:519.87
dynamic system
transfer function
joint integration
numerical method of integration
the methodical error
mathematical model
computer model
tool packages
https://infocom.spbstu.ru/article/2010.17.22/
RAR
RUS
127-135
Prokopenko
Artem
artjom.prokopenko@gmail.com
Tormasov
Aleksandr
tor@phystech.edu
Verification method based on decomposition of states in rely-guarantee/sep logic
We propose new method in this paper for local RGSep reasoning. Our method support a hiding rule for hiding the local sharing of resources from the outside world. These rules allow us to write local rely/guarantee conditions and improve the reusability of veryfied program modules.
004.451.2
multiprocessor programming
verification
Hoare logic
rely-guarantee/sep
RGSEP
https://infocom.spbstu.ru/article/2010.17.23/
RAR
RUS
135-144
Zhukov
Konstantin
k.g.zhukov@gmail.com
Butusov
Denis
The method of correction of the classical solutions of the differential equation of harmonic oscillator
The technique is based on of the application of analytical expressions describing the error in the calculation of the integral method of successive integration. Shown corrected pulse and digital models of the equation, implemented in the instrumental system MATLAB/Simulink with the initial conditions and given an input action in the form of a step function.
658.512:004.42,658.512:519.87
dynamical systems
impulse system
digital system
numerical methods of integration
modeling errors
transfer function
instrumental error
mathematical models
computer model
toolkit
https://infocom.spbstu.ru/article/2010.17.24/
RAR
RUS
145-150
0000-0001-8594-9423
Kuptsov
Vladimir
Peter the Great St. Petersburg Polytechnic University
kuptsov@spbstu.ru
St. Petersburg, Russian Federation
Kjandzhetsian
Ruben
Katelevski
Vadim
Valjukhov
Vladimir
Gas analyzers based on molecular condensation nuclei effect
The fundamentals of molecular condensation nuclei method, the advantages comparison with other gas analyzers types, structure chart and design of the developed gas analyzer are described. Unique sensitivity to detect substances is achieved on the developed gas analyzer, what gives possibilities of using in special applications.
545.81, 623.459.44
molecular condensation nuclei
condensation device
light scattering of aerosol
metal-organic compounds
nephelometric method
photocurrent integrator
https://infocom.spbstu.ru/article/2010.17.25/
RAR
RUS
151-155
Chernyshev
Alexandr
chalbor@rambler.ru
Antonov
Vladimir
antonovpgtu@mail.ru
Schurakov
Dmitry
dmi-shurakov@mail.ru
System of stabilisation of temperature field in the heat when the contact welding
Considered in nonlinear system with distributed management object. Technique of determination of parameters of the regulator directly. Provides implementation methodology for case study.
681.5
temperature field
mathematical model
non-linear system
regulator
stability
https://infocom.spbstu.ru/article/2010.17.26/
RAR
RUS
155-158
Konstantinov
Yury
nworhm@rambler.ru
Kryukov
Igor
olga@pstu.ru
Poskrebishev
Maxim
Harlamova
Nelli
nellia@dom.raid.ru
Television system of measurement of the sizes of preparation of fiber optical paths during process of chemical vapor-phase sedimentation
The TV system and software for measuring of dimensions of the heated optical fiber preform has been developed. The system has been applied to modified chemical vapor deposition (MCVD) preform fabrication process.
05.13.06
optical fiber
MCVD process
TV measuring system
https://infocom.spbstu.ru/article/2010.17.27/
RAR
RUS
159-164
22735712200
Sorotsky
Vladimir
Peter the Great St. Petersburg Polytechnic University
sorotsky@mail.spbstu.ru
St. Petersburg, Russian Federation
Intensification of learners cognitive function using facilities of university informational and educational environment
The paper covers the features of transferring cognitive function activiactivization forms and methods, created in the classical pedagogy, in e-learning.
378.147
E-learning
training
intensification
learner
informational and educational environment
https://infocom.spbstu.ru/article/2010.17.28/
RAR
RUS
164-168
Vetrinsky
Yury
vetrinsky@mail.spbstu.ru
Use of E-learning means at high school
In article the experience of use of a learning management system Moodle in practice of teaching in the senior classes of the high school is generalized. The concept of remote testing of pupils during out-of-class time is offered, ways to provide the independent performance of the test tasks by the mare considered. Efficiency of the offered approach toe-learning is shown.
378.4
E-learning
personal computer
learning management system
testing
https://infocom.spbstu.ru/article/2010.17.29/
RAR
RUS
169-173
Moiseev
Vasily
Zubkov
Aleksandr
zubkov@pgta.ru
Derkachenko
Valenyin
Forecasting of progress of students on the general professional and special disciplines on a basis regress models
The Training of students may be increased by using the mathematical models and by receping on their base forecasting judging’s of progresses over discipline of the profession. Method of the forecasting to progresses of student’s over common and special discipline is offered. Models for forecasting the progresses of students over discipline for the reason taking the management decisions in the course of schoolastic process are built.
378.146
system and quality of formation
estimation of educational achievements
regress the analysis
model construction
forecasting
https://infocom.spbstu.ru/article/2010.17.30/