information technologies

Obstacle avoidance is a fundamental capability for autonomous mobile robots, ensuring safe navigation in dynamic and unstructured environments. This paper presents a novel approach to real-time obstacle avoidance based on an Artificial Potential Field Method (APFM) utilizing a hyperbolic secant function. A mathematical formulation of the proposed model is developed and analyzed. To validate the approach, a simulation framework was implemented using ROS 2, the Gazebo simulator, and the TurtleBot3 Burger platform.

The article, based on a comprehensive systematic analysis of the current legislation of Ukraine and regulatory acts of the European Union, examines the principle of procedural economy of the insti­tution of cross-border judicial mandates. The object of the study is social relations that arise during the implementation of cross-border judicial mandates in civil legal relations in the context of the principle of procedural economy. The subject of the study is the norms of civil procedural and international civil procedural law.

the goal of this article is to present evaluation results for a proposed modification of the Artificial Potential Field Method (APFM). The mathematical model employs Laplace functions to compute repulsive fields to simplify calculations. Additionally, the study introduces a comprehensive evaluation framework using Gazebo and ROS2, designed to test various obstacle avoidance algorithms in simulated environments. Experiments have been conducted in a virtual room containing static obstacles of diverse shapes.

The education process plays a significant role in increasing the socialization of individuals with specific needs. The information technologies to used support the education of such individuals should take into account their unique psycho-physical development characteristics. Creating an optimal communicative environment and developing the social skills necessary for the full involvement of students with special needs in the education process is an important component.

The article considers the legal mechanisms for ensuring information security. It has been proven that today, more than ever, when there is a war in Ukraine, the issue of ensuring information security becomes especially relevant and significant, as the information space becomes a “battlefield” on a par with the war front. Enemy forces actively use informational and psychological operations to destabilize the situation inside our country, create panic, spread fakes and undermine trust in state institutions.

Technological advances in the field of electronics, such as miniature electromechanical devices and small powerful electric motors, have made it possible to develop small and light devices, such as unmanned aerial vehicles (UAVs). Recently, civilian UAVs are rapidly gaining popularity. Undoubtedly, UAVs will be used for many services in the future. There is already a growing demand for such fields of application of unmanned aerial vehicles as agriculture, emergency services, energy, fuel, mining, construction, geodesy (cartography), transportation, etc.

The article examines the influence of the principles of civil procedure on the legal regulation of electronic document flow based on a comprehensive systematic analysis of the current Ukrainian legislation and normative acts of the European Union. The object of the study is the legal relationship regarding the electronic document flow that arises between the court and other participants in the process, which are related to the implementation of the system of principles of civil justice.

Запропоновано метод проектування удосконалених технічних пристроїв та систем, що ґрунтується на використанні багатовимірного векторного перетворення форми інформації і випливає з предвічної гармонії світобудови. Метод доцільно застосовувати в царині новітніх обчислювальних систем та інформаційно-вимірювальної техніки, системах цифрового опрацювання сигналів, моделювання складних об’єктів і процесів з використанням досягнень сучасних інформаційних технологій та чудових властивостей просторової геометрії Всесвіту.

Розглянуто питання специфіки навчання осіб з особливими потребами. В цьому випадку традиційні навчальні технології замінюються на дистанційні, що зумовлює використання сучасних інтерактивних інформаційних технологій навчання. Вибір оптимального навчального маршруту для осіб з особливими потребами залежить від їх індивідуальних особливостей й вимагає для кожного конкретного випадку розроблення своїх програмних інструментів.

Creating a portfolio of projects is an important scientific and practical task that applies to all areas of human activity, and the field of information technology is no exception. Research has shown that there are multiple approaches to solving this task, each characterized by certain features. Known methods of resource allocation have been analyzed, classified, and shown to be primarily related to linear programming problems, resource distribution matrices, or based on empirical knowledge.