The growing popularity of the use of group robotics, including swarm robotic systems (SRS), actualizes the issues of information security. Known approaches to detecting malicious behavior of agents or malicious information do not take into account the scalability and decentralization properties of SRS, which does not allow ensuring the integrity of information circulating through communication channels within SRS. In turn, the dissemination of malicious information in the process of distributing tasks between SRS agents initially reduces the efficiency of performing these tasks, that is, an attack is carried out on the very first and most critical stage of the system's functioning. The purpose of this work is to improve the efficiency of the functioning of SRS agents in the presence of malicious agents by developing a method for detecting and counteracting the spread of malicious information. The elements of scientific novelty of this work include the following. As part of solving the problem, a number of specific criteria are proposed that take into account the distribution of tasks in the SRS, as well as a classifier based on an artificial neural network to detect malicious information. To improve the accuracy of detection and counteracting the spread of malicious information in SRS, a modification of the reputation mechanism is proposed. A distinctive feature of the modification is not only the formation of an indicator of the truth of the message information in the process of task distribution, but also the assessment of the influence of malicious agents on the process of forming this indicator. The presented solution is implemented in the form of software in the Python programming language, which can be used in modeling decentralized control systems of SRS.
Keywords: swarm robotic systems, task distribution, artificial neural networks, trust and reputation mechanism
The article examines the modern protection of the population of dual-use facilities, an analysis of it's effectiveness and further protects for the development of solving this problems. Yhe analysis was performed on the example of comparing the provision of the population with buried and other underground spaces in federal districts.
Keywords: protection of the population, infrastructure composition, types of protection, main activities, security of the population, garrison
The article examines the analysis of the current state of the social infrastructure of dual-use facilities, including the values of indicators for achieving strategic goals and objectives, and the question is about further development prospects. The analysis is carried out on the example of the dynamics of the number of military consumers.
Keywords: social infrastructure, design object, dual-use objects, dynamics, provision of services, maintenance of the territory, garrison, type
The article discusses the methodology for deploying dual-purpose military infrastructure facilities, including a model for optimizing the placement of the service network in garrisons, where it has already developed, and the question is its reconstruction and expansion. The calculations are made on the example of service in military camps. To optimize the placement of the service network, a criterion is adopted to minimize the service time.
Keywords: garrison service, service network, service center, hierarchy, gravity model of gravity, the theory of central places, commodity circulation, a military town
Considered part of the software and hardware designed and manufactured the device for the automatic analysis of nonlinear parameters of high-temperature superconducting ceramics YBa2Cu3O7-x in variable magnetic fields. Shows the calibration and specifications. The new is a synchronous (the error in determining the phase of no more than 0.5%) of digital signal samples of the nonlinear response of the sample and the samples generated by an external magnetic field (the error is less than 1%), with the number of data samples per channel to 90 ∙ 106 12-bit samples and sampling 600 ∙ 103 samples per second. The reference range of variable magnetic fields 1 - 50 Oe, a frequency range of 1 - 50 kHz in steps of 1 Hz and the accuracy of 0.0291 Hz. The device has an interface to the computer via two USB-interface and original software to work with it. With the use of the device, a series of experiments designed to produce some non-linear parameters of cylindrical sample made of high-Tc ceramic YBa2Cu3O7-x. The analysis of the results and their comparison with the presented in the literature
Keywords: Nonlinear medium, high-temperature superconducting ceramics, synchronous samples, harmonics, ARM-9 CPU, a differential sensor.
New approaches to resource potential of national economic are considered in this article.
Keywords: the development of the system of higher professional education, the institutions of higher professional education, potential of the system of higher education,сertification of scientific and scientific and pedagogical shots
Describes the status of defense infrastructure of Saint-Petersburg agglomeration, in the transport, engineering and social, and proposed the ways of its perspective development.
Keywords: urban agglomerations, city, frame, transport, defense, defense infrastructure
The facts allowing scientifically are analyzed - to prove participation of a town-planning science with a view of accommodation of military force in territory of the state, and in particular the St.-Petersburg agglomeration. Also problems in town-planning maintenance of agglomeration to defense are stated.
Keywords: urban agglomerations, city, armed forces, defense, territory
In article for stability conditions in "small" the synthesis algorithm in real time of optimum discrete anticipatory control is received by mekhatronny object which together with algorithm of an assessment of a condition of the discrete filter of Kalman realize an electronic adaptive control system. In "big" it is offered to apply management of mekhatronny object to the maximum speed with neyrose-tevy realization and intellectual realization on "golden rule" of the person, making the decision. System synthesis of offered algorithms in real time realizes intellectual and adaptive system of anticipatory management of mekhatronny object of changeable structure.
Keywords: mekhatronny object of changeable structure, criterion of the generalized work, an assessment of signals of the management, predicting model, criterion of a maximum of speed, neuronetwork realization to the maximum speed; realization on "golden rule".
The mathematical model of functioning of mekhatronny object of the changeable structure is given in article, described predicate and differential and predicate raznostny by the equations. Expression for an assessment or a changeable part of discrete analog of criterion of the generalized work is deduced by optimization of management by mekhatron-ny object of changeable structure.
Keywords: mekhatronny object of changeable structure, an assessment of criterion of the generalized work, predicting model, optimum algorithm of management with predicting model, the predicate and differential equations, predicate raznostny the equations.
The article is devoted to the analysis of modern trends in the development of methodology, theory and techniques of biotechnology. A methodological crisis and the clear need for reflection on the consequences of scientific and technological progress in general, and the application of biotechnology, in particular, led to the emergence of socio-methodological discourse of innovative approaches and concepts in this field of knowledge. One of the central provisions is sociosynergetic methodology, modelling the self-developing systems. Considerable attention is given to justify the inevitability of ethical-anthropological evaluation of the implications of the use of axiological biotechnologies. The author concludes that in post-non-classic methodology in general and in sociosynergetics, in particular, the bioethical principles, forming a new ethos of biotechnologies, will serve as a methodological rule. In connection with it, the search for mechanisms of introduction of qualitative bioethics practices is extremely important.
Keywords: biotechnology, sociossynergetics, bioethics, bioethic knowledge, biomedical research, sociosynergetic methodology, socio-methodological discourse
This system accounting venture capital developed based on the structure of venture capital and is based on the accounts of 86 "Targeted funding" with the sub-accounts by type of venture financing and organization of analytical accounting series of venture financing and participants.
Keywords: Venture Capital, a venture fund, venture, venture financing, Series financing, the balance, subaccounts
Information about authors of issue №4 p.1 (2012)
Keywords: authors