82 research outputs found

    Spatio-temporal data processing of automated geodynamic monitoring system

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    System In this paper, an approach to the organization of spatial-temporal processing of geoelectrical data in the system of automated geodynamic control is considered. It allows combining methodical, algorithmic, program and information support of the processes of collecting and processing of geodynamic information at subjects to contro

    Geodynamic monitoring of development of a karst on the basis of georadar sounding

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    The questions of practical application of georadar sounding for the detailed studying of development of a karst were considered in the article. The importance of the problem being solved for the planning of construction and further operation of industrial facilities in karst limestone areas is emphasized. In the last case, the geodynamic control of karst zones is necessary, as operation of objects in these zones is economi

    The Dynamics of 3-dimentional micro-mechanic sensor of angle motions of a robot-hexapod

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    Transfer function matrices of 3d MEMS sensor of angular motions and spectral density of noises measurements were estimated with the help of the method of structural identification for first time. This provides the possibility to control and operate the angle position of the platform of robot-hexapod

    Determination of the preliminary phase of the facility destruction based on the resistance-acoustic method of control

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    The article substantiates the use of the resistance-acoustic method in problems of non-destructive testing of mechanical stresses or defects in structures of metals and alloys in natural and technical systems. The possibilities of the use of the proposed method for the potential monitored facilities were analyzed, to which the strict requirements for operational security are imposed (bearing reinforced concrete structures, bridges, radio and television towers, etc.

    ДинамичСский пСрСрасчСт ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ защищСнности Π½Π° ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ опрСдСлСния ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π»Π° Π°Ρ‚Π°ΠΊΠΈ

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    Analysis of security risks and calculation of security metrics is an important task for Security Information and Events Management (SIEM) systems. It allows recognizing the current security situation and necessary countermeasures. The paper considers a technique for calculation of the security metrics in the near real time and demonstrates it on the example of the recalculation of the attack potentiality.Анализ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Ρ‹Ρ… рисков ΠΈ вычислСниС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ защищСнности ΡΠ²Π»ΡΡŽΡ‚ΡΡ Π²Π°ΠΆΠ½Ρ‹ΠΌΠΈ Π·Π°Π΄Π°Ρ‡Π°ΠΌΠΈ для систСм управлСния ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠ΅ΠΉ ΠΈ событиями бСзопасности (Security Information and Events Management, SIEM). Они ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‚ ΠΎΠΏΡ€Π΅Π΄Π΅Π»ΠΈΡ‚ΡŒ Ρ‚Π΅ΠΊΡƒΡ‰ΡƒΡŽ ΡΠΈΡ‚ΡƒΠ°Ρ†ΠΈΡŽ Π² области защищСнности ΠΈ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Π΅ ΠΊΠΎΠ½Ρ‚Ρ€ΠΌΠ΅Ρ€Ρ‹. Данная ΡΡ‚Π°Ρ‚ΡŒΡ рассматриваСт ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΡƒ вычислСния ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ защищСнности Π²ΠΎ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ, Π±Π»ΠΈΠ·ΠΊΠΎΠΌ ΠΊ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΠΌΡƒ, ΠΈ дСмонстрируСт Π΅Π΅ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π½Π° ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ пСрСрасчСта ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π»Π° Π°Ρ‚Π°ΠΊΠΈ

    Soft Computing and Decision Support System for Software Process Improvement: A Systematic Literature Review

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    Software project development is very crucial, and measuring the exact cost and effort of development is becoming tedious and challenging. Organizations are trying to wind up their project of software development within the agreed budget and schedule successfully. Traditional practices are inadequate to achieve the current needs of the software industry. Underestimation and overestimation of software development effort lead to financial implications in the form of resources, cost of staffing, and budget of developing the software project. Soft computing (SC) approaches and tools deliver an addition of techniques for anticipating resistance to the deception, defect, incomplete truth for traceability and ambiguity, low arrangement cost, and strength. A large amount of SC approaches is prevailing in the literature to accomplish way-out to difficulties precisely, practically, and speedily. The approaches of SC can give better prediction, high performance, and dynamic behavior. SC deals with computational intelligence which integrates the concept of agent paradigm and SC. The proposed study presents a systematic literature review (SLR) of the approaches, tools, and techniques of SC used in the literature. The study presented a comprehensive review by searching the defined keywords in the popular libraries, filtered the paper, and obtained most relevant papers. After the selection of the papers, the quality assessment process of the included papers has been done in order to determine the relevancy of the papers. The study will help researchers in the area of research to devise novel ideas and solutions to overcome the existing issue on the basis of this study as evidence of the literatur

    МодСли ΠΈΠ½Ρ‚Π΅Π»Π»Π΅ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π° Π΄Π°Π½Π½Ρ‹Ρ… Π² ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Ρ‹Ρ… систСмах экологичСской бСзопасности

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    ΠŸΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½Ρ‹ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ ΠΈΠ½Ρ‚Π΅Π»Π»Π΅ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π° Π΄Π°Π½Π½Ρ‹Ρ… Π² Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹Ρ… систСмах управлСния экологичСской Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡ‚ΡŒΡŽ с Ρ†Π΅Π»ΡŒΡŽ ΠΈΡ… прСобразования Π² знания, Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Π΅ для ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Π»ΡŒΠ½ΠΎΠΉ ΠΎΡ†Π΅Π½ΠΊΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ экологичСской ситуации принятия Π½Π°ΡƒΡ‡Π½ΠΎ обоснованных управлСнчСских Ρ€Π΅ΡˆΠ΅Π½ΠΈΠΉ ΠΏΠΎ Π΅Π΅ Ρ€Π΅Π³ΡƒΠ»ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡŽyesБСлгородский государствСнный унивСрситС

    ΠžΡΠΎΠ±Π»ΠΈΠ²ΠΎΡΡ‚Ρ– кСрування Π² Ρ€Π΅ΠΆΠΈΠΌΠ°Ρ… стСТСння

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    The paper deals with research of systems for control by orientation of lines-of-sight ofinformation and measuring devices on moving base. Automated control laws of researched systems intracking modes are proposed. Control algorithm with the local feedback by the current of motor armaturecircuit is given. The integral assessment of the plant acceleration based on current of the motor armaturecircuit is obtained and the possibility of its usage in control laws is shown. The mathematical model of thesystem assigned for operation on the ground vehicles is represented. The simulation results are given andtheir analysis is carried out. The obtained control laws can be used in low cost systems with nonstabilizeddrive, and also in tracking modes of multi-mode systems of control by orientation of lines-of-sight ofinformation and measuring devices operated on vehiclesИсслСдована систСма управлСния ΠΎΡ€ΠΈΠ΅Π½Ρ‚Π°Ρ†ΠΈΠΈ осСй визирования ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½ΠΎ-ΠΈΠ·ΠΌΠ΅Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… устройств Π½Π° ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΠΌ основании. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Ρ‹ Π·Π°ΠΊΠΎΠ½Ρ‹ Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ управлСния систСм исслСдуСмого Ρ‚ΠΈΠΏΠ° Π² Ρ€Π΅ΠΆΠΈΠΌΠ°Ρ… слСТСния. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌ управлСния с локальной ΠΎΠ±Ρ€Π°Ρ‚Π½ΠΎΠΉ связью ΠΏΠΎ Ρ‚ΠΎΠΊΡƒ Ρ†Π΅ΠΏΠΈ якоря двигатСля. ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Π° ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Π»ΡŒΠ½Π°Ρ ΠΎΡ†Π΅Π½ΠΊΠ° ускорСния ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π° Π½Π° основании Ρ‚ΠΎΠΊΠ° Ρ†Π΅ΠΏΠΈ якоря двигатСля ΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ Π΅Π΅ использования Π² Π·Π°ΠΊΠΎΠ½Π°Ρ… управлСния. ΠŸΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½Π° матСматичСская модСль систСмы, ΠΏΡ€Π΅Π΄Π½Π°Π·Π½Π°Ρ‡Π΅Π½Π½ΠΎΠΉ для эксплуатации Π½Π°Π½Π°Π·Π΅ΠΌΠ½Ρ‹Ρ… ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½Ρ‹Ρ… ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π°Ρ…. ΠŸΡ€ΠΈΠ²Π΅Π΄Π΅Π½Ρ‹ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ модСлирования ΠΈ Π²Ρ‹ΠΏΠΎΠ»Π½Π΅Π½ Π°Π½Π°Π»ΠΈΠ· Π΅Π³ΠΎΡ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ². ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Π΅ Π·Π°ΠΊΠΎΠ½Ρ‹ управлСния ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹ Π² Π½Π΅Π΄ΠΎΡ€ΠΎΠ³ΠΈΡ… систСмах с нСстабилизированным ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΎΠΌ, Π° Ρ‚Π°ΠΊΠΆΠ΅ Π² Ρ€Π΅ΠΆΠΈΠΌΠ°Ρ… слСТСния ΠΌΠ½ΠΎΠ³ΠΎΡ€Π΅ΠΆΠΈΠΌΠ½Ρ‹Ρ… систСм управлСния ΠΎΡ€ΠΈΠ΅Π½Ρ‚Π°Ρ†ΠΈΠ΅ΠΉ Π»ΠΈΠ½ΠΈΠΉ визирования ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½ΠΎ-ΠΈΠ·ΠΌΠ΅Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… устройств, эксплуатируСмых Π½Π°ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½Ρ‹Ρ… ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π°Ρ…Π”ΠΎΡΠ»Ρ–Π΄ΠΆΠ΅Π½ΠΎ систСму кСрування ΠΎΡ€Ρ–Ρ”Π½Ρ‚Π°Ρ†Ρ–Ρ— осСй візування Ρ–Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†Ρ–ΠΉΠ½ΠΎ-Π²ΠΈΠΌΡ–Ρ€ΡŽΠ²Π°Π»ΡŒΠ½ΠΈΡ… пристроїв Π½Π°Ρ€ΡƒΡ…ΠΎΠΌΡ–ΠΉ основі. Π—Π°ΠΏΡ€ΠΎΠΏΠΎΠ½ΠΎΠ²Π°Π½ΠΎ Π·Π°ΠΊΠΎΠ½ΠΈ Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ΠΈΠ·ΠΎΠ²Π°Π½ΠΎΠ³ΠΎ кСрування систСм дослідТуваного Ρ‚ΠΈΠΏΡƒ ΡƒΒ Ρ€Π΅ΠΆΠΈΠΌΠ°Ρ… стСТСння. Π—Π°ΠΏΡ€ΠΎΠΏΠΎΠ½ΠΎΠ²Π°Π½ΠΎ Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌ кСрування Π· локальним місцСвим зв’язком Π·Π° струмом Π»Π°Π½Ρ†ΡŽΠ³Ρƒ якоря Π΄Π²ΠΈΠ³ΡƒΠ½Π°. ΠžΡ‚Ρ€ΠΈΠΌΠ°Π½ΠΎ Ρ–Π½Ρ‚Π΅Π³Ρ€Π°Π»ΡŒΠ½Ρƒ ΠΎΡ†Ρ–Π½ΠΊΡƒ прискорСння об’єкта Π½Π° підставі струму Π»Π°Π½Ρ†ΡŽΠ³Π° якоря Π΄Π²ΠΈΠ³ΡƒΠ½Π° Ρ‚Π° ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ ΠΌΠΎΠΆΠ»ΠΈΠ²Ρ–ΡΡ‚ΡŒ Ρ—Ρ— використання Π² Π·Π°ΠΊΠΎΠ½Π°Ρ… кСрування. ΠŸΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½ΠΎ ΠΌΠ°Ρ‚Π΅ΠΌΠ°Ρ‚ΠΈΡ‡Π½Ρƒ модСль систСми, ΠΏΡ€ΠΈΠ·Π½Π°Ρ‡Π΅Π½ΠΎΡ— для Сксплуатації Π½Π° Π½Π°Π·Π΅ΠΌΠ½ΠΈΡ… Ρ€ΡƒΡ…ΠΎΠΌΠΈΡ… об’єктах. НавСдСно Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ модСлювання Ρ‚Π° Π²ΠΈΠΊΠΎΠ½Π°Π½ΠΎ Π°Π½Π°Π»Ρ–Π· ΠΉΠΎΠ³ΠΎ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ–Π². ΠžΡ‚Ρ€ΠΈΠΌΠ°Π½Ρ– Π·Π°ΠΊΠΎΠ½ΠΈ управління ΠΌΠΎΠΆΡƒΡ‚ΡŒ Π±ΡƒΡ‚ΠΈ використанні Π² Π½Π΅Π΄ΠΎΡ€ΠΎΠ³ΠΈΡ… систСмах Π· нСстабілізованим ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΎΠΌ, Π° Ρ‚Π°ΠΊΠΎΠΆ Π² Ρ€Π΅ΠΆΠΈΠΌΠ°Ρ… стСТСння Π±Π°Π³Π°Ρ‚ΠΎΡ€Π΅ΠΆΠΈΠΌΠ½ΠΈΡ… систСм кСрування ΠΎΡ€Ρ–Ρ”Π½Ρ‚Π°Ρ†Ρ–Ρ”ΡŽ Π»Ρ–Π½Ρ–ΠΉ візування Ρ–Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†Ρ–ΠΉΠ½ΠΎ-Π²ΠΈΠΌΡ–Ρ€ΡŽΠ²Π°Π»ΡŒΠ½ΠΈΡ… пристроїв, Ρ‰ΠΎ Π΅ΠΊΡΠΏΠ»ΡƒΠ°Ρ‚ΡƒΡŽΡ‚ΡŒΡΡ Π½Π° Ρ€ΡƒΡ…ΠΎΠΌΠΈΡ… об’єкта
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