2687-0517
Computing, Telecommunication and Control
3
101
2010
RAR
RUS
7-14
Vasiliev
Alexei
avasil@aivt.ftk.spbstu.ru
Litvinchuk
Alexandr
Petrov
Dmitry
Design of resources and systems of fuzzy-oriented data processing on the basis of networks of elementary fuzzy-logic solvers
A problem of synthesis of intelligent embedded control systems is considered. New approaches of synthesis “fuzzy nets” are discussed.
004.383.8
embedded system
fuzzy logic
microcontroller
fuzzy net
https://infocom.spbstu.ru/article/2010.14.1/
RAR
RUS
15-20
Kognovitzkiy
Oleg
kogn@yandex.ru
Analysis of direct and inverse recurrent sequences
Method of direct and inverse recurrent sequences processing with using single common device based on dual basis is introduced. Certain examples are presented.
621.391
M-sequence
Gould-sequence
JPL-sequence
dual basis
https://infocom.spbstu.ru/article/2010.14.2/
RAR
RUS
20-26
Zhuravlvleva
Lybov
Capacity growth of the optical links
This passage analyses possibilities of capacity growth of an optical links in terms of the TDM and WDM technologies. It examines possibilities of optical fiber transmission system. The author describes the ways of increase information transfer rate by applying an nanotechnologies.
621.391
capacity
optical links
nanotechnologies
https://infocom.spbstu.ru/article/2010.14.3/
RAR
RUS
27-31
Eremeev
Igor
Zamarin
Alexandr
Semenuk
Sergey
Technology of the structural analysis of frequency hopping signals in the tasks radiomonitoring
In this article the informative attributes used for association of time-frequency burst in a frequency hopping signal, the variants of representation of time-frequency structure of the specified signal, and also the contents of stages of identification of non binary pseudo-random sequences and decisions of applied tasks are presented.
621.391
identification
frequency hopping signal
non-binary pseudo-random sequences
https://infocom.spbstu.ru/article/2010.14.4/
RAR
RUS
32-38
S-4849-2017
57191270776
0000-0001-7006-9634
Sergey
B.
Peter the Great St.Petersburg Polytechnic University
makarov@cee.spbstu.ru
Polytechnicheskaya, 29, St.Petersburg, 195251, Russia
Rashich
Andrey
rashich@cee.spbstu.ru
Atik
Safvan
arien@bk.ru
Algorithm for spectrally efficient OFDM-signals reception
New method for spectrally efficient OFDM-signals reception is proposed. It is based on analysis of amplitude-phase grid similar to Viterbi decoding algorithm.
621.396.2
spectrally efficient signals
algorithm Viterbi
OFDM
amplitude factor
https://infocom.spbstu.ru/article/2010.14.5/
RAR
RUS
39-44
Rostov
Nikolay
Parametrical optimization of digital modal controllers
The main stages of digital modal controller synthesis by the pole placement technique are discussed. Some statements of the controller computer-aided optimization by means of iterative methods are considered. Two examples are presented to solve optimization problems using integral criteria.
681.3 (075.8)
digital modal controllers
state observers
synthesis
pole placement technique
computer-aided optimization
integral criteria
https://infocom.spbstu.ru/article/2010.14.6/
RAR
RUS
45-49
Zubkov
Aleksandr
zubkov@pgta.ru
Scherban
Anatoly
Semenov
Ivan
The structural-syntactic approach to search of alternatives of management by difficult systems
We consider a formalization of the structural-syntactic approach, in terms of identity-structural control, using the structural representation of complex systems and problems of identity-structural analysis of the search isomorphic mappings of syntactic structural models.
621.396.6
structural approach
the identification of structures
structural model
https://infocom.spbstu.ru/article/2010.14.7/
RAR
RUS
49-54
Posov
Ilya
iposov@gmail.com
Rukshin
Sergey
vliuser@gmail.com
Architecture of a system for distance contests execution and organization of working with mathematical problems
The paper presents the architectural structure and technical features of a system to execute distance tests and contests that is devoted to hold scientific Olympiads for students interested in natural and technical sciences. The main feature of the system is an ability to extend available input and checking methods for solutions, a support for a wide class of contest types and different techniques of knowledge control.
004.031.42
distance contests system
software architecture
automatic solution check
https://infocom.spbstu.ru/article/2010.14.8/
RAR
RUS
54-62
Mauledoux
Mauricio
mauledoux@gmail.com
Distributed control by multi-objective optimization for wind parks
The work is devoted to the development of an agent-based approach and decentralized control principle of the distributed objects and technological processes. The task is focused on the design and analysis the new criteria of optimization via Multi-Objective optimal control of energies balance, controlling the wind farm as a team of agents, and not like a single isolated system. To show the advantages was developed an interface in C++ showing the wind simulation, the behavior of the wind farm using the new distributed intelligent control system and the comparison with the centralized system.
519.873
multi-objective optimization
genetic algorithms
distributed systems
modelling
https://infocom.spbstu.ru/article/2010.14.9/
RAR
RUS
63-70
N-8983-2014
36237396900
0000-0003-0276-4517
Vladimir
M.
Peter the Great St.Petersburg Polytechnic University
Glukhikh
Mikhail
glukhikh@kspt.ftk.spbstu.ru
A program component behavior specification language
Static analysis of programs with external components is considered in this article. Existing methods of component specification description are analyzed. Requirements and restrictions for special-purpose language are developed using analysis results. Description of the PanLang specification language is presented. This language is used as the part of the static analysis tool.
004.432, 004.052.42
language
specification
annotation
external program components behavior
static analysis
resources
leaks
PanLang
https://infocom.spbstu.ru/article/2010.14.10/
RAR
RUS
71-77
Vasilyev
Pavel
vipn@mail.ru
Artamonov
Alexandr
Makhovenko
Elena
helen@ ibks.ftk.spbstu.ru
Classification scheme of group signatures for distrib - uted applications development
Some existing group signature schemes are considered. The classification scheme of group signatures is proposed, its work is demonstrated by BBS group signature. Efficient implementation of BBS scheme is proposed, as well as implementation of distributed application that illustrates its capabilities.
004.056.55
group signature
BBS scheme
elliptic curve
distributed application
https://infocom.spbstu.ru/article/2010.14.11/
RAR
RUS
77-86
Moiseev
Mikhail
mikhail.moiseev@gmail.com
Static analysis methods for automatic defect detection in multi threaded programs
Defect detection in multithreaded programs is considered in the article. An approach of usage static analysis algorithms of sequential programs for multithreaded programs is proposed. This approach is based on the thread analysis algorithm that analyzes parallel blocks and synchronization interactions.
004.052.42
multithreaded program
defects detection
static analysis
may happen in parallel analysis
https://infocom.spbstu.ru/article/2010.14.12/
RAR
RUS
86-92
Ivankov
Alexey
a.vnkv1@gmail.com
Eliseev
Dmitry
WEB-page structure and text monitoring with a robot of search-engine
The algorithm for the dynamic monitoring of Web-page structure and text is developed. The algorithm is implemented as a robot of search-engine. Document structure changes are estimated as tree-edit distance. Vector model is in use to estimate the changes into the text. Semantics hierarchy to be obtained from the HTML source code is not an efficient tool for the case the structure is changed significantly.
004.021
search-engine
information retrieving
semantic changes
hierarchical structure of document
HTML-grammar
vector model of document
https://infocom.spbstu.ru/article/2010.14.13/
RAR
RUS
93-99
Sergeev
Efim
efim.sergeev@gmail.com
Getmanski
Viktor
Gorobtsov
Alexandr
gorobtsov@avtlg.ru
Transfer the system of multibodies dynamics to computing cluster
Presents problems of adaptation of system modeling multibodies dynamics package Frund to distributed computing systems. The basic problems which authors in the during of work carrying out have faced are stated and variants of their decision with a detailed substantiation are offered. Further development work is directed to the use of computing resources of GRID-Systems.
004.75
CAE
multibodies systems dynamics
mathematical modeling
distributed computing system
parallel programming
MPI
MPI-I/O
https://infocom.spbstu.ru/article/2010.14.14/
RAR
RUS
99-106
N-8983-2014
36237396900
0000-0003-0276-4517
Vladimir
M.
Peter the Great St.Petersburg Polytechnic University
Timofeyev
Denis
timofeevda@gmail.com
Source code modification technology based on parametrized code patterns
Source code modification approach based on parametrized code patterns is considered in this article. Basic implementation stages are presented: pattern language creation, source code model selection, use of differential abstract syntax tree extraction algorithm for source code modification. Prototype of source code modification system based on presented approach has been implemented for Java programming language.
004.4'23, 004.4'24
automated source code modification
code patterns language
differential abstract syntax tree
source code patterns search
https://infocom.spbstu.ru/article/2010.14.15/
RAR
RUS
107-111
Belyaev
Aleksey
elyaevab@gmail.com
Verification the algorithm of transactional memory
The paper presents the results of the mechanical verification the algorithm of software transactional memory. Verification has found a subtle error in the algorithm, which may lead to a system failure in some special cases. Then it was corrected.
004.45
PARALLEL PROGRAMMING
VERIFICATION
MODEL CHECKING
TEMPORAL LOGIC
TRANSACTIONAL MEMORY
OPACITY
https://infocom.spbstu.ru/article/2010.14.16/
RAR
RUS
111-118
Blekanov
Ivan
a_vanes@mail.ru
Bondarenko
Dmitry
Topical crawler the hits algorithm
The paper presents the functional principles of operation of a focused Web-crawler, its algorithm of traversal of Web-space, based on a modified version of Kleinberg's HITS algorithm. Examples and estimations of the new Web-crawler performance over both local (within a domain) and regional (Russian) Web-spaces are given along with a detailed comparison with the standard Web-crawler results.
025.4.03
graph traversal
web-crawler
topical web-crawler
HITS algorithm
quality evaluation of information
experiment
https://infocom.spbstu.ru/article/2010.14.17/
RAR
RUS
119-126
Matveev
Vladimir
matveev176@rambler.ru
The research of equilibria in two person game with vector payoffs
The two persons game with vector payoff is considered. The cone equilibrium is defined. This decision is refined by the cone preference relation in criteria space. The example is presented and shown that the offered procedure allows to share out the unique decision.
519.833
vector payoff
noncooperative game
Nash equilibrium
cone optimality
https://infocom.spbstu.ru/article/2010.14.18/
RAR
RUS
126-129
Babkova
Elena
evressim@yandex.ru
Sherstyuk
Sergey
vressim@yandex.ru
Calendar allocation overtype resources model and algorithm with front of works
The paper regards the calendar allocation overtype resources model and algorithm with active front of works.
658
overtype resource
front of works
the model
calendar planning algorithm
https://infocom.spbstu.ru/article/2010.14.19/
RAR
RUS
130-134
Mesyagutov
Marat
marat.mesyagutov@googlemail.com
A modification of branch-and-bound method for optimal solution of the 1-D packing problem of rectangular-oriented structure
The 1D rectangular-oriented packing problem is considered. For its solution we propose a branch-and-bound method with usage of «next fit» rule and bounds based on the auxiliary linear programming problem.
519.87
1-D rectangular-oriented packing
branch-and-bound method
linear programming
https://infocom.spbstu.ru/article/2010.14.20/
RAR
RUS
134-140
Kochkarov
Azret
Rasul_Kochkarov@mail.ru
Hapaeva
Lelia
lelia.kazalieva@yandex.ru
Algorithm of recognizing of prefractal graph with zatravka alternations
The private task of prefractal graph recognizing, arising from pair of full zatravkas by alternations, was examined. The offered algorithm of recognizing decide this task during the polynominal time.
519.6; 519.17
prefractal grapf
graph recognizing
net system
zatravka
https://infocom.spbstu.ru/article/2010.14.21/
RAR
RUS
140-144
Pashkovsky
Alexander
alecsandr_607@rambler.ru
Accuracy increase of calculations the magnetic field and power characteristics of electromechanical devices the combined method of standard and final elements
The combined method of standard and final elements for calculation of the magnetic field and power characteristics of the asynchronous traction-elevating module is used. Accuracy and opportunities of a method are analyzed on the basis of comparison with experimental data and results of calculation by the combined method of boundary and final elements.
519.632.4
method of final elements
method of standard elements
regional field problems
the numerical decision
https://infocom.spbstu.ru/article/2010.14.22/
RAR
RUS
145-149
Uzdenov
Ahmat
Algorithm of search of the outwardly-internal center of pre-fractal graphs with preservation of contiguity of old edges
In article the problem about the outwardly-internal centre on pre-fractal graphs is considered, the contiguity of which old edges remains. The algorithm of search of the outwardly-internal centre for the first time is offered. Questions of computing complexity of algorithm are investigated.
519.6; 519.17
outwardly-internal center
pre-fractal graph
contiguity of edges
computing complexity
https://infocom.spbstu.ru/article/2010.14.23/
RAR
RUS
149-156
Vladimirov
Sergey
ss.vlcom@gmail.com
Modelling of major decoding processes of equidistant code combination with k linear-independent elements
In clause decoding algorithm of equidistant code combinations with lengh n=2k-1 with k linear-independent elements is considered. Results of modelling of this algorithm are added in. Comparison with other decoding methods for such equidistant codes is included.
621.391
major decoding
equidistant code
cycle code
modelling
https://infocom.spbstu.ru/article/2010.14.24/
RAR
RUS
157-162
Medvedev
Andrei
medvedev@rphf.spbstu.rii
Chapalo
Ivan
Alarm system on basis of multimode interference in optical fiber with digital signal processing
Multimode fiber optic sensor for intrusion detection is considered. Signal detection and processing unit is described.
681.787
multimode interference
intrusion detection
fading
digital signal processing
https://infocom.spbstu.ru/article/2010.14.25/
RAR
RUS
164-168
Malchevskiy
Sergey
lam-norilsk@mail.ru
Soft computing for optimization deviation’s parameters of features in pattern recognition
In clause considered the optimization methods of deviation parameter for tasks of pattern recognition. The most optimal approach using fuzzy neural networks is offered. An experimental study demonstrates the optimal settings of network by example of field-independent graphical patterns recognition.
004.8
pattern recognition
fuzzy neural networks
fuzzy inference
neural networks
deviation of feature
https://infocom.spbstu.ru/article/2010.14.26/
RAR
RUS
168-173
Morozov
Anton
morozov@mz.nk.nornik.ru
Pisarev
Aleksandr
apissarev@yandex.ru
Method of automatically creating of a fuzzy model industrial o bject
This paper proposes a method of creating of linguistic variables for the fuzzy models of objects and processes, which excludes the participation of expert» in their design. The algorithm has a wide of application, since it is based only on statistical data processing.
681.5.017
modeling
statistics
fuzzy logic
Sugeno algorithm
the base rules
membership function
a term
automation
https://infocom.spbstu.ru/article/2010.14.27/
RAR
RUS
174-181
Fomicheva
Svetlana
levikha@rambler.ru
Yelina
Tatyana
va_etn@mail.ru
Neuro-fuzzy modeling of strategic interaction of participants of the labour market in monoindustrial region
004.891.3:314.174
labor market
management
modelling
fuzzy sets
neural networks
forecasting
statistics
https://infocom.spbstu.ru/article/2010.14.28/
RAR
RUS
182-190
Popkova
Alla
infalla@bk.ru
Fomicheva
Svetlana
levikha@rambler.ru
Aprioristic methods of the estimation for aggregation degree and productivity of calculations in data warehouse
In given article the approach to an aprioristic estimation of data aggregation degree for a multidimensional hypercube and a technique of increase in speed of performance of analytical inquiries with low and average selectivity for the account of reduction for the computing expenses connected with aggregation of the generalised data is offered.
330.43
data warehouse
OLAP-technology
aggregation degree of data
the directed graph
productivity of calculation
https://infocom.spbstu.ru/article/2010.14.29/
RAR
RUS
192-196
Krutchinsky
Sergey
sgkrutch@mail.ru
Tsybin
Mikhail
Analog to digital converters multimodal SNK
For multi-channel mixed SoC circuitry design made of pulse-potential ADC with the minimum number of precision of passive and active components. The main components of the conversion error and show that the potential accuracy in some cases exceeds traditional ADC. The expediency of use of analog interfaces multidifferentsialnyh operational amplifiers. The results of modeling concept ADC components of radiation-resistant ABMC.
621.372
analog-digital converter
analog basic-matrix crystal
the operational amplifier
https://infocom.spbstu.ru/article/2010.14.30/
RAR
RUS
196-200
Serebrjakov
Alexandr
Manzhula
Vladimir
manjula@sssu.ru
Way of indemnification of the regular component of pressure of displacement of zero of operational amplifiers with asymmetrical inclusion of active loading
In article the way of indemnification of a regular component of pressure of displacement of the operational amplifier, providing essential decrease in a static error of strengthening of signals of a direct current is considered.
621.37
the operational amplifier
pressure of displacement
modelling
https://infocom.spbstu.ru/article/2010.14.31/
RAR
RUS
200-203
Krutchinsky
Sergey
sgkrutch@mail.ru
Titov
Aleksey
Multidifferentsialny operational amplifier in treatment instrumentation amplifiers
The results of the structural design of the optimal concept instrumentation amplifier based on multidifferentsialnogo operational amplifier with a low coefficient of transmission of common mode voltage. It is shown that the use of this instrumentation amplifier can minimize the influence of resistive elements in the transfer coefficient in-phase signal in the implementation of the required differential gain. Results of modeling a set of concepts, implemented on the components of radiation-resistant analog basic matrix of the crystal.
621.372
multidifferentsialny operational amplifier
https://infocom.spbstu.ru/article/2010.14.32/
RAR
RUS
204-206
Manzhula
Vladimir
manjula@sssu.ru
Belich
Sergey
The multidifferential operational amplifier with small pressure of displacement of zero in the conditions of temperature and radiating influences
In article it is considered the decision providing reduction of absolute value of pressure of displacement, and also its temperature and radiating drift at use in the scheme current the mirrors having factor of transfer on a current, not equal to unit.
621.37
the multidifferential operational amplifier
pressure of displacement
modelling
https://infocom.spbstu.ru/article/2010.14.33/
RAR
RUS
207-211
Budjakov
Aleksey
Manzhula
Vladimir
manjula@sssu.ru
The analysis of frequency characteristics of subcircuits of entrance cascades for GHZ range of operational amplifiers for difficult functional blocks radiatsionnostojkoj of equipment of new generation
In article features of construction of entrance cascades of operational amplifiers GHZ of a range for use in difficult functional blocks are considered.
621.37
the operational amplifier
the entrance cascade
modelling
https://infocom.spbstu.ru/article/2010.14.34/
CNF
RUS
212-212
Cherkesov
Gennady
Tchurkin
Vitaly
About the problem of calculation of reliability of restored systems in the presence of spare elements
The summary of the report of the professor of Cherkesov G.N and post-graduate student Tchurkin V.V. at a scientific seminar of faculty of technical cybernetics is presented.
https://infocom.spbstu.ru/article/2010.14.35/