"Вопросы оборонной техники
Научно-технический журнал. Технические средства противодействия терроризму. Серия 16."
Выпуск (135 - 136)
Authors
Title
№
Chirckov Denis Viktorovich
Ostanin Vladimir Evgenievich
Puharev Vyacheslav Evstafievich
Tokarev Igor Vladimirovich
Fedorova Yelena Aleksandrovna
Название статьи:
On the role of the systems approach, analysis and synthesis in scientific knowledge, contradictions in the conceptual apparatus related to the preparation of gunsmiths, science and the creation of weapons
АвторыPisarev Sergey Anatolyevich Chirckov Denis Viktorovich Ostanin Vladimir Evgenievich Puharev Vyacheslav Evstafievich Tokarev Igor Vladimirovich Fedorova Yelena Aleksandrovna Ключевые слова:system, system approach, automaton, engine, contradiction, modular automaton, weapon stability. О значимости системной | Аннотация:Additional arguments are given in favor of underestimating the significance of the system methodology, the systems approach to scientific research and research in the field of safety, weak efficiency of the processes associated with the preparation of gunsmith designers who create individual automatic weapons. It has been proven that there is only one powder engine in the Kalashnikov machine gun, but because to define the «side gas engine» it is necessary to use the well-known term «side gas device», which refers to the transmission mechanism, that is, to the transmission elements. It is necessary to focus on the driving forces of automation, the term «motors of automation» excludes from training courses. Страницы3-11 Код УДК:УДК: 623.442.424 |
Shmatkov Ruslan Nikolayevich
Название статьи:
Model of optimization of communications of customs authorities of the siberian region
АвторыFomenko Denis Sergeevich Shmatkov Ruslan Nikolayevich Ключевые слова:emergency situation, imitation mechanism, elimination, system of monitoring, optimization of communications, electronic customs. | Аннотация:In the present article taking into account creation since August 15, 2019 of the Siberian Electronic Customs which will concentrate the main declaration massif in the Siberian Region the mechanism of work of model of optimization of communications of the regional Center of electronic declaring and customs posts of the actual control is considered. The mechanism of elimination of emergency situations in customs authorities is described now. The main development stages of a system of monitoring of communications in customs authorities of the Siberian Region are considered. The main sources of emergence of the emergency situations directly influencing execution of the duties assigned to customs authorities are given. Process of search of the best way of solving the task, connected with expeditious elimination of emergency situations that finally will allow to accelerate processes of commission of customs operations and carrying out customs control is defined. The mechanism of imitation of functioning of a system of monitoring of communications of customs authorities of the Siberian Region which will be a fundamental development tool of model of optimization of communications of customs authorities of the Siberian Region is considered. Страницы12-17 Код УДК:УДК: 004 |
Maslakov Pavel Andreevich
Название статьи:
Method of estimating the noise quality of the receiving systems of ground-based satellite monitoring radio monitoring systems
АвторыVoznuk Valeriy Vasilyevich Maslakov Pavel Andreevich Ключевые слова:noise quality factor, radio monitoring complex, radio receiver, repeater, noise temperature. | Аннотация:Abstract: In order to ensure the electromagnetic compatibility of radio electronic equipment (RES) satellite communications (SPS), it is necessary to eliminate interference, including those resulting from exceeding the allowed radiation power of SPS earth stations (S). To solve the problem of determining the sources of interfering radio emissions, there are ground-based radio monitoring complexes (CRM), the most important characteristic of which is the noise quality factor of the receiving systems, which allows to determine the quality of reception of radio signals in the interests of their further processing. The article proposes a method for determining the requirements for this characteristic when designing ground-based CRMs, taking into account their spatial location, the impact on radio receivers (RPRU) of unintentional interference with various parameters, energy characteristics of radio electronic facilities, and threshold signal-to-noise ratios when receiving signals. Страницы18-23 Код УДК:УДК: 621.391 |
Название статьи:
Approach to the droplet lifetime assessment at evaporation in the two-phase flow during diesel evaporating coo ling
АвторыAfanasev Mikhail Petrovich Ключевые слова:liquid drop, heat and mass transfer, charge air, internal combustion engine, cooling, evaporation, life time, separation. | Аннотация:Forcing diesel engines at an average effective pressure and at the nominal crankshaft rotation speed leads to a significant decrease in their mass and size parameters of the internal combustion engine with a simultaneous increase in air temperature, absolute and especially relative dimensions of its coolers. The use of two-stage pressurization significantly complicates the design of the air supply system. One of the effective ways to reduce the charge air temperature is evaporative cooling. However, the gain in power and efficiency of the internal combustion engine decreases due to the need to compress the formed water vapor and additional losses due to disruption of the air flow kinematics, the need to transport droplets and water films along the surfaces of the centrifugal compressor flow part. Страницы24-28 Код УДК:УДК: 621.43 |
Sazykin Andrey Mikhailovich
Grischenko Kirill Alexandrovich
Название статьи:
The method of ensuring the quality of service of heterogeneous traffic of transport network of special purpose communications based on the application of the algorithm of gradual promotion according to the selected classification criteria
АвторыPadishin Sergey Alexandrovich Sazykin Andrey Mikhailovich Grischenko Kirill Alexandrovich Ключевые слова:service management, quality of service, flexibility, traffic classes, balancing, classification, labeling, resource allocation. | Аннотация:The article is devoted to the quality of service in special purpose communication networks. The article considers the process of quality of service management in the context of service management system as a hole and describes a way to ensure the quality of service of heterogeneous traffic of the transport network of special purpose based on the application of the algorithm of step-by-step promotion on the selected classification criteria. The article considers the classification features of traffic in special purpose communication network and stages of it promotion. Stages are described experiments on a fragment of the network. The article considers the analysis of the received results with the conclusion of improved service quality indicators. Страницы29-35 Код УДК:УДК: 623.445 |
Shalkovskiy Aleksey Gennad’yevich
Bespalov Dmitriy Nikolayevich
Название статьи:
Technical means of protection perimeter of the object
Авторы Katorin Yuriy Fedorovich Shalkovskiy Aleksey Gennad’yevich Bespalov Dmitriy Nikolayevich Ключевые слова:safety, the protection of object, technical equipment of protection, the protection of territory, system of the protection of perimeter. | Аннотация:The perimeter of the guarded object is the first boundary of its protection, and its safety substantially depends on the quality of the established systems of protection. It has been proved that the integrity and integrity of property will depend not only on the speed of the security service, but also on the universality and quality of established perimeter security systems. This article is dedicated to the description of work, special features of use, installation and to the analysis of the positive and negative properties of different types of technical equipment for guarantee safety of the perimeter of the guarded object. It is emphasized that perimeter security can be carried out both with physical barriers and with the use of modern security alarm systems. It is concluded that at the moment it is impossible to distinguish a universal system of protection, and it is necessary to analyze a large amount of information: the possibility of highlighting the exclusion strip, terrain, the design and material of the fence, vegetation, the presence of a close railways or highways migratory paths of animals and birds, as well as much more. It is noted, however, that at the moment it is impossible to distinguish a universal system of perimeter protection. Страницы36-41 Код УДК:УДК: 373.167.1 |
Bosnak Daria Maksimovna
Alekseeva Marina Mikhailovna
Название статьи:
SELECTI ON OF TRANSP ORT COMPANY FOR TRANSP ORTATI ON OF CULTURAL PR OPERTY BY A VECT OR DIFFERENT SAFETY CRITERI ON
АвторыVedernikov Yuriy Vadimovich Bosnak Daria Maksimovna Alekseeva Marina Mikhailovna Ключевые слова:transportation of cultural property, preference ratio, vector safety criterion. | Аннотация:The article is devoted to the choice of a transport company that would provide a high level of safety and security during transportation of cultural property. The novelty of the work is the development of a methodology for solving the problem of the optimal choice of a transport company for the transport of cultural property based on a heterogeneous vector safety criterion. The scope is relocation, transportation of cultural property. To solve the problem, a complex method was used: the method of normalization of scalar indicators of safety and security of cultural values during transportation, given in a heterogeneous form and the method of choosing transport companies according to a vector heterogeneous safety indicator. Страницы42-49 Код УДК:УДК: 303.732:[338+658.01](519.8) |
Tobolchenko Pavel Ivanovich
Bikmurzin Rail’ Zinnatovich
Название статьи:
Methodical aspects of colorimetric analysis properties of masking drawings of kits of individual battle equipment of military servants
АвторыSpivak Alexander Ivanovich Tobolchenko Pavel Ivanovich Bikmurzin Rail’ Zinnatovich Ключевые слова:еquipment, materials, optical properties, spectrophotometer, color measurement, colorimeter. | Аннотация:The article deals with the issue of instrumental control of the optical properties of materials that make up the elements of equipment. It is shown that one of the areas of research to assess the properties of camouflage patterns is colorimetric analysis, which consists in monitoring and measuring their color. Color control devices are used to measure color — colorimeters, comparators, and spectrocolorimeters. The main characteristics of the systems for measuring the color of R, G, B and X, Y, Z. The issues of constructing a graph of chromaticity CIE. It is shown that the colorimetric evaluation of opaque samples is carried out under one of the following illumination and observation conditions: standard optical geometry of measurement; standard light source; standard observer. Methodological aspects of colorimetric analysis of the properties of the camouflage pattern are illustrated using the example of a study of 20 samples of camouflage fabrics, which were made using black dyes from various manufacturers. Страницы50-56 Код УДК:УДК: 623.5 |
Sarkisov Sergey Vladimirovich
Sorokin Aleksandr Aleksandrovich
Musatov Vyacheslav Igorevich
Название статьи:
Development and application of field water supply systems
АвторыKonovalov Vladimir Borisovich Sarkisov Sergey Vladimirovich Sorokin Aleksandr Aleksandrovich Musatov Vyacheslav Igorevich Ключевые слова:field water supply, integrated water treatment plant, water purification, characteristics of field water supply stations, supply system. | Аннотация:The article considers issues related to the development of the field of water supply and the use of new water treatment technologies, embodied in the station complex water treatment SKO-10 and mobile kit purification and conservation of water MCCV-1000, in conditions of terrorist threats. Discusses the effectiveness of these stations on mathematical relationships methods of calculating the possibility of providing water parts (divisions). The experience of various operations carried out by the Armed Forces of the Russian Federation and other countries, as well as terrorist threats from various illegal terrorist groups indicates that one of the main areas of fire impact of the enemy and terrorists are supply systems. New tactics of the enemy and illegal terrorist groups dictate the direction of improving weapons and military equipment in the direction of increasing their mobility and modular type of Assembly Страницы57-61 Код УДК:УДК: 628.161.2 |
Pertsev Sergey Fedorovich
Matyash Sergey Mikhailovich
Tarasenko Sergey Anatolyevich
Название статьи:
To the question abo ut the standards of special security and insurance for special risks in case of accidents of arms, military and special equipment
АвторыTormyshev Alexey Anatolyevich Pertsev Sergey Fedorovich Matyash Sergey Mikhailovich Tarasenko Sergey Anatolyevich Ключевые слова:accident, probability of accident, elimination of consequences of accidents, budget, insurance fund, risk insurance, probability of damage, cost of damage. | Аннотация:The article argues the urgency of creating special risk insurance funds and substantiating the norms of special security of arms. It is noted that the correct methods for substantiating the norms of special security for the RF Armed Forces have not been developed. The article proposes principles for assessing the standards of special security, using the theory of risk insurance, it is shown that the task of determining the norms of special safety and the task of determining the volume of a special risk insurance fund are the direct and inverse problems of the risk insurance equation. For special risk assessments, it is proposed to take into account non-applied and un-prevented damage resulting from an accident with ammunition armaments, military and special equipment. Due to the fact that there is uncertainty at the accident site, for its disclosure, the main stages of the passage scheme are considered, in which the sample is in groups with similar or other weapon that are potentially damaged as a result of the accident. Next, the mathematical expectation of the possible consequences of the accident is determined, taking into account the length of time the sample is at a particular stage of the passage scheme. Страницы62-67 Код УДК:УДК: 623.48 |
Название статьи:
About the method of estimation for the leap possibility in the development of navy weapon, military and special technics subsystem
АвторыOkovantsev Aleksandr Nikolayevich Ключевые слова:WMST, functional system, quantitative indicator, quality. | Аннотация:The process of new sample WMST development is accompanied by increase for their creature and exploitation. So the structure which estimate the expedience of new sample creation must solve the problem of justification degree and class the ability of available methodological apparat to define the level of functional system (subsystem) of WMST at its emergence correctly. One of the methods of justification the expedience of new sample development is suggested in this article — the method of estimation for the leap possibility in the development of weapon subsystem according to evaluation of system quantitative and qualitative indicators. The method was created in order to reduce subjective components of research and to reach some unambiguity for recommendations during the deciding of new WMST sample creation. Страницы68-72 Код УДК:УДК: 623.4.011 |
Imkhovik Nikolay Aleksandrovich
Название статьи:
The influence of the material characteristics and notches shape on the fragments formation from the rings of a given crushing in small-caliber ammunition
АвторыZavora Il’ya Viktorovich Imkhovik Nikolay Aleksandrovich Ключевые слова:small-caliber ammunition, fragmentation grenade, fragmentation effect, hitting elements, numerical simulation. | Аннотация:The results of numerical simulation and experimental studies of the 40-mm fragmentation grenade model explosion with semi-finished fragments from a heavy alloy are presented. An improved design of a 40-mm fragmentation case is proposed, which includes a set of rings of a given crushing. The main stages of formation and throwing of semi-finished fragments from a set of rings with notches of various shapes and depths are considered. The influence of the rings material characteristics and notches shape on the shell formation, final shape and throwing speed of the semi-finished fragments is shown. The convergence of the numerical calculation with the results of experimental studies on the mass-numerical, geometric and velocity characteristics. Страницы73-82 Код УДК:УДК: 623.4.08 |
Safaraleev Vasiliy Arifovich
Название статьи:
The application of digital antenna arrays for solving prob lems of acoustic direction finding
АвторыGalandzovskiy Aleksey Viktorovich Safaraleev Vasiliy Arifovich Ключевые слова:acoustic wave, digital antenna array, direction finding. | Аннотация:This article proposes a new method of detection and direction finding of various objects based on acoustics and digital phased antenna arrays. In the evaluation of the interference protection and informativeness of traditional systems has been a significant decrease in the accuracy of the information in complex interference conditions. The proposed method allows in some cases to compensate for the shortcomings of existing systems. The article discusses the possibility of using acoustic waves, as well as features of the construction of acoustic signal receivers made in the form of phased microphone arrays. Also, the requirements for digitization are defined and variants of information processing are offered. Страницы83-89 Код УДК:УДК: 621.396 |
Anisimov Vladimir Georgiyevich
Sazykin Andrey Mikhailovich
Usikov Roman Fedorovich
Название статьи:
Methodological conditionsfor the reduction of the sample volume during artillery ammunition tests
Авторы Anisimov Yevgeniy Georgiyevich Anisimov Vladimir Georgiyevich Sazykin Andrey Mikhailovich Usikov Roman Fedorovich Ключевые слова:artillery ammunition, control of technical characteristics, tests, statistical estimates, sampling size. | Аннотация:At all stages of the life cycle of artillery ammunition, the main forms of technical control of their condition and quality assessment are tests. The implementation of relevant test programs requires substantial expenditures of material and time resources. Since the organization of any type of testing is carried out based on a sampling approach, one of the promising ways to reduce these costs is to reduce the number of munitions included in the statistical sampling during testing. The article is devoted to the development of methodological provisions for such a reduction while maintaining the representativeness of the sample. Ensuring the required accuracy and reliability of statistical evaluations is achieved by the fact that, along with the directly obtained test results, additional information is taken into account on the possible values of the technical characteristics of the properties of ammunition. Integration of all available information is based on the entropy approach. Страницы90-96 Код УДК:УДК: 519.254 |
Borisenok Valeriy Arkad’yevich
Yevlanov Konstantin Igorevich
Bragunets Vyacheslav Alekseyevich
Название статьи:
Laboratory complex for test elements of electronics for resistance to overloads
АвторыTokarev Vladimir Anatol’yevich Borisenok Valeriy Arkad’yevich Yevlanov Konstantin Igorevich Bragunets Vyacheslav Alekseyevich Ключевые слова:laboratory complex, tests, current sources, electronic assemblies, overload, resistance. | Аннотация:The laboratory complex based on the light gas gun for tests of elements and devices of electronics for resistance to overloads is described. The complex provides the formation of overloads pulse with the broad range of amplitudes and FWHM. The maximum pulse parameters achieved: peak overload — 70000 g, FWHM — 0,6 ms. The overload regime required for specific tests is formed by selecting the velocity of the projectile-container and (or) the design of the crash. The testing method of operation modes of electronic devices during action of an overload is developed. Results of tests of power supplies and electronic assemblies on resistance to overloads to 70000 g are given. Страницы96-104 Код УДК:УДК: 623.451 |
Ryabov Vladimir Vasilevich
Kosyakov Sergey Ivanovich
Matrosov Valery Nikolaevich
Название статьи:
The formulas for estimation of visibility range in aerosol environment
АвторыFodorov Dmitriy Sergeyevich Ryabov Vladimir Vasilevich Kosyakov Sergey Ivanovich Matrosov Valery Nikolaevich Ключевые слова:aerosol, concentration, optical density, range of visibility. | Аннотация:The results of experimental studies of the range of visibility in aerosol are presented. We considered two types of aerosol-formed by the combustion of powder and the evaporation of glycol solution in water. Studies were carried out by the method of «disappearance of the object». An appropriate experimental setup was used to carry out the research. As a result, the dependences of the aerosol mass concentration on optical density D and the visibility range L on optical density D and mass concentration Q of aerosol are obtained. It is shown that the object of protection in the aerosol when illuminated from behind or from the side is observed further than when illuminated by the observer. The obtained ratios L = f (Q), Q = f (D), or L = f (D) will be useful in testing aerosol means non-lethal effects on violators, as well as in mathematical modeling of the formulation of optically opaque aerosol screens in protected areas. Страницы105-110 Код УДК:УДК: 551.596.1, 534.222.2 |
Zhdanko Igor Mikhailovich
Filatov Vladimir Nikolaevich
Название статьи:
Bone conduction of sound and its capabilities for secure transmission of voice information
АвторыSheshegoff Pavel Mikhailovich Zhdanko Igor Mikhailovich Filatov Vladimir Nikolaevich Ключевые слова:bone and air sound conduction, hearing organ, sound transmission mechanisms, protection. | Аннотация:The object of the study was bone conduction of sound as one of the ways of sound delivery to the inner ear. The mechanisms of sound transmission by air and bone tissue are described. The possibilities of using bone conduction to obtain sound information from the outside in various fields (power structures, medicine, sports, recreation) are considered. The use of a device based on bone conduction is a reliable channel for obtaining sound information from the environment, which means that it expands the capabilities of a person. The method of bone conduction study for subjective evaluation of acoustic efficiency of head, thoracic and abdominal personal protective equipment against high-intensity and low-frequency noise is described. Bone conduction headsets should be used to improve PPE, which will allow to maintain speech contact at the optimal level in conditions of high-intensity and low-frequency noise. Страницы111-119 Код УДК:УДК: 534.7 |
Название статьи:
The analysis of structural, technological and performance-enhancing techniques wear parts
АвторыKozhin Vladimir Vadimovich Ключевые слова:surface, wear resistance, structural, technological and operational methods. | Аннотация:During operation, the damaging effects on the parts come from the surface. It is obvious that to increase their reliability and durability surface properties are of great importance. Therefore, the study of surface properties and methods of its processing today come to the fore. The article presents an analysis of modern methods to improve the wear resistance of parts, the following technological methods that provide small friction forces and increase wear resistance: 1) the implementation of contact of friction surfaces through a plastically deformable soft and thin layer of copper; 2) preventing oxidation of the metal surface; 3) the implementation of the Rebinder effect; 4) transfer of particles from one surface to another and holding them in the contact zone of the electric field; 5) the formation of polymerization products of the lubricant on the surface of the servovite film; 6) protection of friction surfaces from the hydrogen. Страницы120-125 Код УДК:УДК: 699.852.7, 625.711.2 |
Lebed Ivan Igorevich
Panov Pavel Dmitrievich
Название статьи:
Protective helmet test methods
АвторыKnysh Vladimir Petrovich Lebed Ivan Igorevich Panov Pavel Dmitrievich Ключевые слова:methodology, tests, helmet, protection, penetration, head, standard, bulletproof. | Аннотация:The article raises the problem of testing helmets produced for various activities. The authors have examined Russian and foreign approaches to certification and testing of helmets for numerous protective properties. State standards are considered in the field of protective properties of shockproof helmets, as well as armored helmets. Fundamental normative acts are given in accordance with which products such as protective helmets are produced and tested. The authors of this article compare the protective properties of helmets of domestic and foreign production. Страницы126-129 Код УДК:УДК: 62-1/-9 |