Authors

Key words:

military-industrial complex, planning, rocket and space industry, samples of weapons and military equipment, life cycle, technical and economic indicators, military products

Annotation:

This article is devoted to the development of a methodological approach to the formation of basic indicators for assessing the stages of the life cycle of military product samples in the interests of improving the efficiency of production activities of enterprises of the militaryindustrial complex in the rocket and space industry in modern conditions of industry transformation, taking into account the impact of political and economic risks leading to financial instability. The interrelation of the main indicators of the life cycle stages of samples of military products in terms of space weapons at the initial stage of pricing is considered.The issues of expediency of expanding the system of cost indicators that maintain a certain level of combat readiness for the entire period of operation of samples of weapons, military and special equipment of the rocket and space industry are investigated.

Pages3-11

Code UDC:355.359

Authors

Key words:

partial mobilization, planning, human mobilization resources, epidemic conditions, forecasting, model

Annotation:

Partial mobilization is one of the important measures to ensure the protection of the population and state sovereignty in emergency situations. The quality of planning for partial mobilization largely depends on the information support of the relevant military command and control agencies. One of the important tasks in this case is forecasting the state of human mobilization resources in the corresponding region. This task is of particular importance in the context of epidemics. To solve this problem, the article proposes a model that allows predicting the dynamics of the number of human resources available for solving the problems of mobilization deployment of human resources in epidemic conditions. The formalization of the model is carried out on the basis of the mathematical apparatus of differential equations. The model can be recommended for practical use in the relevant decision support subsystems in the management of mobilization deployment in the constituent entities of the Russian Federation and administrative districts located on their territory.

Pages12-15

Code UDC:355.513; 64.011.34; 352.075

Authors

Key words:

transport system of multi-modal transportation, potential threats to security, theory of fuzzy sets

Annotation:

The article proposes a set-theoretic approach to the structural optimization of the regional transport system of multimodal transportation by the criterion of security, i.e. by an integrated evaluation indicator of the Key threats to the security of the transport system based on the theory of fuzzy sets. The increasing uncertainty in the global cargo transportation system against the bacKground of inadequate political decisions and man-made cataclysms require the use of new approaches to the development of scientific and methodological apparatus for supporting managerial decision-maKing. The paper investigates the possibilities of mathematical interpretation of this problem and provides a practical example of generating a solution for the organization of multi-modal transportation.

Pages16-26

Code UDC:629.1-49/-494

Authors

Key words:

medical supervision, conditions, military labor, sanitary audit,ecurity, military service, serviceman

Annotation:

The article deals with the procedure of professional military activity medical supervision to test its relevance and correspondence to the process of the Russian Armed Forces’ reforming. The scope of study and assessment was chosen for a reason, since it is combat work that determines the military service specifics. For this purpose, we have analyzed guideline documents for the troops’ medical support and military service security. We discovered that the current procedure’s format of the military labor conditions medical supervision in the Russian Armed Forces did not correspond to the purposes and objectives within the framework of military service security. It is necessary to expand the boundaries of medical supervision from the level of State sanitary and epidemiological supervision to the level of the military workplace labor conditions’ sanitary audit.

Pages27-33

Code UDC:356.33:[613.67:331.45](045)

Authors

Key words:

average flight time, spacecraft, a priori efficiency

Annotation:

Abstract: The article considers the issue of assessing the average time of flight of an orbital group of spacecraft, when conducting remote sensing over the area of emergency situations, the answer to which will make it possible to propose a methodology for assessing the a priori effectiveness of the use of orbital groups of various target purposes. The tasks to be solved are the determination of inclined projections for the boundary points of the emergency occurrence area; assessment of probability of potentially effective orbital group spans over the area of emergency occurrence. The algorithm is based on a graph-analytical method for studying the motion of spacecraft using spherical trigonometry theorems.

Pages34-38

Code UDC:519.8

Authors

Key words:

satellite communications, photonics, artificial intelligence, technologies, electromagnetic compatibility, multi-satellite constellations

Annotation:

The review of the current state of satellite communications is carried out, the trends of its development are presented. On the basis of open sources about the used and promising telecommunications space technologies, an analysis was carried out and the further development of satellite communication systems for the medium term was predicted. Particular attention is paid to the use of radiophotonic technologies. It is shown that the main directions in the development of satellite communications are the completion of the deployment of low-inhabited multi-satellite constellations and communication satellites with ultra-high bandwidth.

Pages39-46

Code UDC:621.391

Authors

Key words:

technical condition, non-destructive testing, availability coefficient, probability of failure-free operation, mathematical model, unit, system, frequency of control

Annotation:

The article proposes a mathematical model of the dependence of the operational readiness indicator of the system (unit) on the reliability of non-destructive testing of the technical condition of technological equipment. In this model, aggregates and systems from the technological equipment of ground-based space infrastructure facilities are considered as an object of control (diagnostics). The variants of the application of the composition of non-destructive testing tools under specified limitations on the reliability of parameter control in the conditions of regular and intensive modes of operation of equipment are considered. The estimation of the rate of change of the operational readiness coefficient function has been carried out, which allows determining the dependence of the operational readiness indicator of the system (unit) on the reliability of non-destructive testing of the technical condition of technological equipment.

Pages47-54

Code UDC:629.7.08

Authors

Key words:

artificial intelligence, situational management, multichannel radio communication, organizational and technical management, network element, time factor, interaction protocol

Annotation:

The article discusses the use of artificial intelligence in multichannel radio communication, especially in solving organizational and technical management problems – networks. The factors preventing their formalization within the framework of classical theories are described. Special attention is paid to the problem of taking into account the time factor and a variant of its solution using the methodology of situational management is proposed. The necessity of solving the problem of interaction of the control body with network elements of various manufacturers is indicated and also discusses various approaches to the use of artificial intelligence in radio communication planning problems. One of the main areas of research is the application of machine learning methods to optimize the allocation of radio frequency channels, control transmission power and improve system throughput. These methods allow you to automate the planning process and adapt it to the changing conditions of the multichannel radio communication network.

Pages55-61

Code UDC:621.396.4

Authors

Key words:

broadcast communication channel, intruder, key, entropy, mutual information, joint information, information speed, method of matching information identities and identities of set theory, open network multiclubule matching

Annotation:

One of the main conditions for the functioning of telecommunication systems using cryptographic methods of information protection is the secure installation of keys to correspondents. The network cryptographic connectivity of correspondents is most susceptible to destruction when the network key is compromised by an intruder. The search for methods to increase the cryptocommunication of network correspondents through open communication channels is being updated. By the method of theory, an information model of open network multi-key matching is propose and investigated, which allows to increase cryptographic connectivity by forming several keys. On the basis of the wellknown method of matching the information identities of the set theory, information bases are selested and investigated for the formation of keys. The conditions of an open network multi-key agreement are evaluated. Possible directions of further conditions are given.

Pages62-71

Code UDC:004.02

Authors

Key words:

network traffic parameters, dynamic object, network object status, diagnostics

Annotation:

This article presents an approach to the identification of dynamic network infrastructure objects representing multidimensional dynamic systems. Hypotheses are put forward for changes in the parameters of network traffic (PST) of application protocols with overlapping areas of profiles of network objects, due to the presence of a large number of features characterizing network interaction. Based on the fact that solving the problems of investigating computer incidents of information security directly depends on determining the vulnerable states of network objects, the possibility of using this approach in various conditions of the network environment is justified. The parameters necessary for the identification of objects are identified during the deferred processing of data presented in the form of network traffic dumps of communication channels of information and telecommunication networks (ITCS).

Pages72-79

Code UDC:004.057.4

Authors

Key words:

information security, authenticity of information, protection of information from unauthorized access, electronic signature, enhanced qualified electronic signature, enhanced unqualified electronic signature

Annotation:

The widespread adoption of machine learning systems, including in critical military operations, has led to an increase in cybersecurity efforts. The biggest impact on machine learning systems comes from changing the training set. The article presents a practical approach to ensuring the authenticity of samples and other elements of a machine learning system for critical automated systems, based on the implementation and use of tools for generating and verifying electronic signatures. The problem that arises when building a software and hardware complex for an electronic signature in a computer network of a machine learning system when implementing the requirements of regulatory documents is considered and a solution is proposed that involves the introduction of two electronic signature circuits certified for compliance with different requirements. The layout and procedure for using the components of the software and technical complex of an electronic signature for a machine learning system is described.

Pages80-89

Code UDC:004.056.5

Authors

Key words:

information support, pertinence of information, relevance of information, complex ergatic system, subsystem of information support

Annotation:

The paper is devoted to the consideration of the issues of providing information that meets the needs of recipients when they perform particular tasks — target information — in the course of functioning in the circuit of a complex ergatic system. The generalized structure of the information support subsystem of a complex ergatic system is presented, which includes a set of means grouped according to their intended purpose (collection and receipt of information; analysis, storage, search and redistribution of information; telecommunication means), interaction with each other is considered. The article defines topical issues of providing targeted information to recipients that are part of a complex ergatic system in a changing environment. In the interests of implementing targeted information support for each recipient, an approach is proposed to take into account the pertinence and relevance of information. The approach is based on the formation of personal object-characteristic tables of the values of indicators of pertinence and relevance of information.

Pages90-96

Code UDC:355/359.07

Authors

Key words:

robotic complex, evacuation, rescue robot, wounded, army ATV

Annotation:

In the article, based on the analysis of possible means and methods of evacuation of the wounded from the battlefield, the question of the possibility of using military and specialpurpose robotic complexes in tactical military formations of the Land Forces of the Armed Forces of the Russian Federation for the evacuation of wounded (injured) servicemen from the battlefield by using a manipulator with a conveyor loading system is investigated. The analysis of foreign robotic complexes used for evacuation of the wounded is considered. An assessment of the ways of using robotic complexes as means of evacuation was carried out. A variant of a robotic complex with technological equipment is proposed, created on the basis of a modern standard model of military automotive equipment of the AM1- 10 army all- terrain vehicle, which is in service in many types and branches of the armed forces.

Pages97-103

Code UDC:355.424.8

Authors

Key words:

survivability, protection, camouflage, recovery, technical cover

Annotation:

The article proposes a method for formalizing measures to ensure the survivability of railway infrastructure facilities, including engineering and technical measures, active protection measures and electronic countermeasures against attacking weapons. The determination of the combination of these measures consists in the distribution of costs for their implementation, at which the maximum survivability indicator occurs. If there is reason to believe that implementation costs can be reduced by optimizing their composition, then there is a need to consider many combinations and choose the one that is characterized by the lowest cost. Based on the proposed method, a comparative assessment of various options for organizing measures to ensure survivability can be made, and justified proposals for their implementation can be made, subject to restrictions on the composition of means and compliance of survivability indicators with the required values.

Pages104-112

Code UDC:656.01

Authors

Key words:

robotic complexes, expert systems, production model, technical diagnostics, search for a failure point in electrical equipment

Annotation:

In modern conditions of «digitalization», the role of the coordinator of interaction between the elements of the system of technical operation of mobile robotic complexes is assigned to interactive electronic technical manuals. National standards formulate special requirements for the functionality of software for information support of the technical operation of robotic systems. The functional characteristic of the requirements is to provide a search for the place of failure using artificial intelligence technologies. It is proposed to use a production model to formalize the algorithms for finding the place of failure in the electrical equipment of mobile robotic complexes in the process of integrating diagnostic software and interactive electronic technical manuals using artificial intelligence and augmented reality technologies.

Pages113-120

Code UDC:681.3; 004.896

Authors

Key words:

sniper weapons, initial velocity, spread of values, dispersion

Annotation:

The reasons causing the dispersion of sniper small arms bullets are considered and it is shown that all their diversity can be reduced to three groups — the spread of the values of the initial velocity of the bullet, the spread of the values of the throwing angles and the disturbances experienced by the bullet when flying along the trajectory. According to the results of the performed analysis, it was found that the main reason is the spread of the values of the initial velocities of bullets when fired. The mathematical modeling of the bullet flight using a system of external ballistics equations showed that with an increase in the average value of the initial velocity of the bullet, the diameter of the scattering of bullets caused by the spread of initial velocities decreases. Therefore, in order to reduce the dispersion of bullets, along with reducing the spread of the initial velocity of bullets, one should strive to increase the average value of the initial velocity of the bullet.

Pages121-124

Code UDC:623.442.53

Authors

Key words:

cluster multipurpose projectile, ready-made striking elements, fragmentation unit

Annotation:

The article examines the ammunition used for firing from the 120-mm towed gun 2B16, and analyzes their characteristics, which showed that the effectiveness of their use in modern combat is not high enough. Based on an analysis of the designs of foreign multi-purpose projectiles, a multi-purpose cluster projectile design is proposed to combat highly effective targets such as a machine gunner, grenade launcher or ATGM crew located in a trench or behind cover, as well as advancing or defending enemy infantry. The design of the proposed projectile includes fragmentation warheads, which include not only an explosive charge and ready-made submunitions, but also a fragmentation block initiation system, which, depending on the action for which the fuse is installed, is capable of initiating each fragmentation block separately or the entire projectile .

Pages125-130

Code UDC:623.4.082.5

Authors

Key words:

segregation, glass-ceramics, armored sitall, hardness, armored ceramics, surface density, fractography, ballistic impact

Annotation:

The influence of technological segregation (non-mixing) of glass components, which occurs due to the lack of the ability to mix glass mass during melting, on the physical and mechanical properties of glass-ceramics (bronesitall) obtained from it is considered. Visible to the naked eye on the surface of artificially crystallized glass (glass-ceramics) as «marble stains», segregation, as previously assumed, causes instability of both ballistic and physical-mechanical properties. The conducted studies (measurements of density, hardness, X-ray phase and differential thermal analysis, scanning microscopy and fractography of bronesitall fractures after a ballistic impact showed that there are no significant differences in properties between samples with and without segregation. Instability of properties can be caused by microcracks on the surface of bronesitall after glass crystallization.

Pages131-139

Code UDC:666.3-121

Authors

Key words:

conical shock tube, bursting diaphragm, high-speed valve, fragments, shock wave

Annotation:

The article presents a comparison of valve and diaphragm circuits used in shock tubes to generate shock waves. The main disadvantage of using bursting diaphragms is the formation of high-speed fragments. The purpose of the study is to determine the material or method of manufacturing diaphragms for shatter-free opening of diaphragms. The materials under study are vacuum rubber, technical plate HFAAR, oil-resistant rubber, copper diaphragms with applied manually notches. In addition to determining the fragmentation of the diaphragms, the pressure in the high-pressure chamber at the moment of rupture of the diaphragm was also recorded. The study allowed not only to determine the material at which no fragments are formed, but also to expand the operating range of the «CST-14».

Pages140-147

Code UDC:533.6.071.3

Authors

Key words:

means of personal armor protection, cold resistance, bullet resistance, impact strength, armored materials, extremely low temperature

Annotation:

The article contains a brief overview of the results of scientific research in the field of the influence of extremely low temperatures on the properties of materials used in personal protective equipment (SIB). Based on the analysis of SIB accepted for supply in the Ministry of Internal Affairs of Russia, SIB kits have been selected, for which it is primarily advisable to conduct research tests in order to determine the possibility of their use in extremely low temperatures, and methodological approaches to conducting such tests have been proposed. The results of the theoretical part of the research on the formation of requirements for new developments and modernization of existing SIB for equipping territorial divisions of the internal affairs bodies of the Russian Federation stationed in the Arctic zone are presented. An algorithm for testing the dust-proof structure and elements of SIB at extremely low temperatures in the conditions of the Far North is proposed.

Pages148-157

Code UDC:623.445

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