2687-0517 4 200 2014

RAR RUS 7-16 Efremova Oksana efremova-oa@yandex.ru Pavlov Sergey psvgis@mail.ru Sokolova Anna beldyanova@ya.ru Integration of three-dimensional models of potentially dangerous objects in regional system of information decision making support The article considers the problem of integration of three-dimensional models of potentially dangerous objects in geographic information systems executive agencies of the Bashkortostan Republic. One of solutions this problem is proposed modified integration scheme of three-dimensional models of potentially dangerous objects in Geographic information systems executive agencies of the Bashkortostan Republic, in respect that the integration on data and services levels. To identify closer links between integration objects is introduced a set-theoretic description of the spatial information within the three-dimensional model of a potentially dangerous object and region geographic information systems as a whole. On basis of scheme and description is developed algorithm and interface to work with three-dimensional models of potentially dangerous objects in the Geographic Information System of the executive agencies of the Bashkortostan Republic. 004:046 integration spatial information three-dimensional model a potentially dangerous object the set-theoretic description providing information to region decision-making support https://infocom.spbstu.ru/article/2014.40.1/ 1.pdf

RAR RUS 17-28 Peter the Great St.Petersburg Polytechnic University Samochadin Aleksandr Samochadin@soft-consult.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Peter the Great St.Petersburg Polytechnic University Samochadina Tatiana

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Peter the Great St.Petersburg Polytechnic University Timofeev Dmitry dtim@dcn.icc.spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Popov Sergey spopov@ibs.ru Base features of mobile device management systems We survey feature sets of main mobile device management systems on the market. All features are split into 7 categories: mobile platform support, hosting mode, policy management, inventory management, device state management, security management, software distribution. For each category, we identify the features that are implemented in most MDM systems. These features must be implemented in any new mobile device management system that is supposed to compete with current market leaders’ software. The analysis also showed that there is a set of features (namely, device location discovery, and remote access to equipment) that are desired, yet underrepresented in mobile device management software, so implementation of these features may become an advantage. 004.7 mobile device management features requirements https://infocom.spbstu.ru/article/2014.40.2/ 2.pdf

RAR RUS 29-40 Glazunov Vadim neweagle@gmail.com Peter the Great St.Petersburg Polytechnic University Kurochkin Mikhail kurochkin_ma@spstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Hardware-software modelling stand of dynamic routing protocols network layer in a mobile heterogeneous network This paper investigates the characteristics of dynamic routing protocols in the simulation of vehicles in the urban environment. Simulation environment allows you to change the amount of transmitted data, the transmission rate, the parameters and intensity of failures. Research conducted for the protocols OLSR and B.A.T.M.A.N. The obtained results allowed us to formulate optimum conditions of use of these protocols on board the vehicle. 004.77 OLSR B.A.T.M.A.N. MESH-network intelligent transport systems simulation dynamic routing protocols stand https://infocom.spbstu.ru/article/2014.40.3/ 3.pdf

RAR RUS 41-46 Peter the Great St.Petersburg Polytechnic University Kotlyarov Vsevolod vpk@spbstu.ru Ivanov Аleksandr al.s.ivanov@gmail.com Principles of SMS informing system testing Paper describes principles of testing high load system of SMS informing in GSM roaming. Suggested technique is an adaptation of known approaches to quality assurance of software products for use in hightelecommunication systems. This paper summarizes the experience gained during the development and launch of the system serving 15 million subscribers. The principles can be applied to any other sms information system. 004.054 test automation model-based testing virtual machine environment JVM performance SMS informing https://infocom.spbstu.ru/article/2014.40.4/ 4.pdf

RAR RUS 47-56 Peter the Great St.Petersburg Polytechnic University Igor G. igcher@spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Gradient methods for large-scale minimization problems Gradient methods with Chebyshev relaxation functions are developed. In contrast to the classical gradient procedures, the methods retain the convergence and efficiency for non-convex nonlinear programming problems under the conditions of high stiffness of target functionals and high dimension of the optimized parameters vector. 681.3.06 gradient methods relaxation functions non-convex problems stiff functionals https://infocom.spbstu.ru/article/2014.40.5/ 5.pdf

RAR RUS 57-68 Solomenko Institute of Transport Problems of the Russian Academy of Sciences, University National Technology Initiative 2035 Seliverstov Yaroslav maxwell_8-8@mail.ru Institute of oriental manuscripts of Russian Academy of Sciences Seliverstov Sviatoslav amuanator@rambler.ru About logical-algebraic description of the transport logistic process Analysis of the publications on the subject of the article is carried out in the article. A logical and algebraic description of the transport and logistics system is being given, a formal description of the unit operations, transport and logistics operations, transportation and logistics process are introduced. Semantics of the transport logistics operation is interpreted by logic of the predicate calculus. Intellectualization of the transport logistics system is associated with self-organization of the transport logistics process and with automatic search of solutions in the space of states. The adequacy of the model is demonstrated by the practical example. 656, 004.89, 510.67 logic-algebraic models of transport processes intellectualization transport and logistics system the first-order predicate logic set-theoretic models https://infocom.spbstu.ru/article/2014.40.6/ 6.pdf

RAR RUS 69-78 Peter the Great St.Petersburg Polytechnic University Igor G. igcher@spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Sequence relaxation methods for stiff optimization problems New sequence relaxation methods are discussed. In contrast to the classical relaxation procedures, the methods retain the convergence and efficiency for non-convex nonlinear programming problems under conditions of high stiffness of target functionals. 681.3.06 sequence relaxation methods non-convex optimization problems stiff functionals https://infocom.spbstu.ru/article/2014.40.7/ 7.pdf

RAR RUS 79-87 Krouglov Vasilii v.krouglov@mail.ru Dorosinsky Leonid asu@rtf.ustu.ru Chiryshev Yurii iurii.chiryshev@mail.ru Development of servo system model to control stream position within video frame The block diagram and mathematical model of servo-system is considered and calculation methods for determination of parameters of input actions and servo-system on the base of step-by-step motor are given. The dynamic simulation method is used for the system description. Optimal controller parameters were found using the Simulink Response Optimization toolbox. 681.58 servo-system model melting furnace stepper motor PID controller TV camera computer vision system robustness https://infocom.spbstu.ru/article/2014.40.8/ 8.pdf

RAR RUS 88-94 Gayvoronskiy Sergey saga@tpu.ru Ezangina Tatiana eza-tanya@yandex.ru Robust control weight compensation links spacecraft stand weightlessness simulation The structure of the robust stabilization system cable tension to stand simulates weightlessness. An algorithm of parametric synthesis of robust PI-controller based coefficient method and maximum degree of stability criterion. Robust performance of the synthesized system confirms the results of digital simulation. 681.05 stability cable tension synthesis of robust controllers maximal robustness degree of stability robustness degree of vibrational https://infocom.spbstu.ru/article/2014.40.9/ 9.pdf

RAR RUS 95-105 Nikolaev Stanislav nikolaev@ppk.perm.ru Ivshina Yulia uivka@yandex.ru Calibration of strapdown inertial navigation systems using output signals of error model The problem of increasing the accuracy of the calibration of Strapdown Inertial Navigation System (SINS) is considered. Calibration is performed on precision motion simulator. Method of determining sensor errors (gyroscopes and accelerometers) using output signals of error model of SINS is investigated. Entrance signals of errors model of SINS are errors gyroscopes and accelerometers. The method is based on solving the inverse problem, it is determination of errors gyroscopes and accelerometers using output signals of error model that are determined experimentally during calibration. The algorithms are proposed for sensor errors, the algorithms efficiency is analyzed. Procedure for calibrating the sensors using output signals of error model of SINS is developed, it is with correction system by precision motion simulators signals. 531. 383-11: 681.7 strapdown inertial navigation system calibration gyroscope accelerometer https://infocom.spbstu.ru/article/2014.40.10/ 10.pdf