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№ 3 (93) — 2024

Algorithmic improvement of the high-speed digital spectral-correlative radiolocation method

Category: Information and communication technologies
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The algorithmic improvement of the high-speed digital spectral-correlative radiolocation method represents an innovative project that influences the development of new technologies. This work aims to enhance the precision and reliability of receiver systems through accurate signal direction, presenting new methodologies for addressing issues in…
УДК 621.396.96
  • Authors: A. A. Abdykadyrov, N. K. Smailov, Zh. M. Dosbayev, E. Tashtai, K. H. Zhunisov

Comparison of machine learning algorithms for diagnosing diabetes

Category: Information and communication technologies
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This study compares various machine learning algorithms for detecting diabetes in patients. The data used included biometric parameters such as blood glucose, blood pressure, body mass index (BMI), and other indicators. Several models were tested, including logistic regression, support vector machine (SVM), k-nearest neighbors…
УДК 616.053.(035.3)
  • Authors: Ch. A. Alimbayev, Zh. N. Alimbayeva, Zh. S. Orynbay, K. A. Ozhikenov, Y. A. Igembay

Evaluation of four-bar mechanisms for bicycle pedals

Category: Information and communication technologies
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As the Global Warming destroys gradually the life on the earth, vehicles driven by clean energy are of importance. Therefore, in this paper, mechanisms for bicycle drivetrain are scrutinized starting from its initial invention to attract attentions of the people in the field of…
УДК 621.833.8:629.11
  • Authors: O. Acar

Studying the security of web services USING JSON web Token with RSA-512 algorithm and comparative analysis of HMAC-HA512, HMAC-256 AND RSA-512 for signing json web token

Category: Information and communication technologies
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This article presents an analysis of the load testing results for three cryptographic algorithms: RSA- 512, HMAC-SHA512, and HMAC-SHA256. The RSA-512 algorithm demonstrated the best performance, handling the highest number of requests (78,646) and achieving the highest request rate per second (145.6). The HMAC-SHA512…
УДК 004.059
  • Authors: Zh. Bidakhmet, G. Z. Ziyatbekova, A. K. Rysbayeva, D. K. Darkenbayev, N. O. Mekebayev, K. A. Kyzaibek

Structural – parametric synthesis of a parallel manipulator with two grips

Category: Information and communication technologies
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This paper describes the methods of structural-parametric synthesis of a parallel manipulator PM with two grippers, which can be used for reloading operations between two adjacent main technological equipment in a cold stamping technological line. This PM is formed by connecting two grippers end…
УДК 631.362.36:57.087.3
  • Authors: Zh. T. Zhumasheva, B. M. Sagitzhanov, S. A.tolenov, E. N. Zholdasov, A. M. Toleushova, N. K. Dosmagambet, Z. A. Rahmatulla

The methods and tools of ensuring information security of networks

Category: Information and communication technologies
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Currently, there is an increase in the number of information threats that lead to unstable operation of data networks. This is due to the mass use, the complication of the hierarchy of area networks, the increase in the heterogeneity of software tools, and the…
УДК 002:004.056
  • Authors: G. Jussupbekova, Zh. Iztayev, G. Оrdabayeva, A. Kydyrbekova, N. Rakhymbek

Design of robotic assistant for search and rescue operations

Category: Information and communication technologies
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The need for search and rescue (SAR) operations arises in various situations: natural disasters such as earthquakes, hurricanes, floods or avalanches, accidents, etc. It is known that the large volume and diversity of the identified area, the limited view, dangerous conditions and the presence…
УДК 621.39; 004.93
  • Authors: Zh. M. Dosbayev, A. Bakyt, B. M. Sadykova, N. K. Smailov, A. A. Abdykadyrov

Empirical investigation of a data analytics model in medical settings

Category: Information and communication technologies
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This article centers around the development and analysis of machine learning and deep learning models aimed at enhancing diabetes diagnosis. In the swiftly evolving landscape of data technologies, it becomes crucial to explore the applications of these methods for accurate predictions and improved medical…
УДК 004.891.3
  • Authors: A. Ismukhamedova, I. Uvaliyeva

The main ways to improve the effectiveness of electronic document management protection

Category: Information and communication technologies
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Abstract. Information resources and information systems are among the main protected elements in all spheres of life of modern enterprises [11-15]. Today, the means of negative information impact on these elements are actively developing, the counteraction of which requires extensive diverse research and development…
МРНТИ 20.53.17 | УДК 004.056.55:343.982.34(574)
  • Authors: B. Kazangapova, A. Shaikhulova, A. Moldakalykova, A. Iskakova

Analysis and evaluation of the effectiveness of program codes for particle swarm and ant colony methods for lower semi-continuous functions

Category: Information and communication technologies
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In this paper, a comparative analysis of two stochastic methods of global optimization is carried out: the Particle Swarm Optimization method and the Ant Colony Optimization method. The analysis and evaluation of efficiency were carried out using parameters such as the number of calls…
УДК 519.688
  • Authors: A. K. Kairakbaev

Principles of suspicious activity detection and programs for analyzing suspicious activity using video surveillance cameras.

Category: Information and communication technologies
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This article delves into the principles of detecting suspicious activity, meticulously examining both logical and psychological facets of human behavior. It places a primary focus on diverse programs for analyzing suspicious activity using video surveillance cameras. A comprehensive overview is provided for key categories…
УДК 004.852
  • Authors: B. A. Kuzenbayev, B. T. Zhussupova, A. Zh. Sarina, D. Zh. Alippayeva, G. A. Babulova, A. K. Karagozhina

Цель выпуска журнала «Вестник Национальной инженерной академии РК» – популяризация научных достижений ученых, включающая научное редактирование и мониторинг важнейших результатов исследований и разработок казахстанских и зарубежных ученых, анализ и формирование научных публикаций по приоритетным направлениям развития науки и техники в указанных выше областях.

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