Browsing Статті з наукових журналів та збірок by Subject "radio electronic and computer systems"
Now showing items 1-20 of 37
-
A learning platform for developers of fault-tolerant systems based on the signal-parametric approach
(ХАІ, 2014)In the presented work, a learning platform is framed. The learning platform is intended to help and give learning support to students and developers of fault-tolerant systems that are designed under the signalparametric ... -
Aircrafts control rational intellectualization
(ХАІ, 2016)Features of flying vehicles that are functioning under destabilizing influence are reviewed. Basic aspects of the rational control in presence of uncertainty are introduced through the proposed principle of control on ... -
Algorithms for control of longitudinal motion of a two-wheel experimental sample
(ХАІ, 2021)The subject of study is the process of forming algorithms for controlling the angular and translational move-ments of a two-wheeled experimental sample (TWES). The aim is to develop approaches to the formation of control ... -
An adaptive learning, technical intelligent tutoring system for signal-parametric fault-tolerant systems
(ХАІ, 2015)In this paper, it is presented an intelligent tutoring system for signal-parametric fault-tolerant systems. The Technical Intellectual Tutoring System (TITUS) takes advantage of Bayesian networks (BNs), which are a formal ... -
Backward interval mapping as the foundation of data coding algorithm based on chaotic recurrent fuzzy models
(ХАІ, 2004)In this paper we investigate the dynamic systems, which are represented by recurrent Takagi-Sugeno rule bases that are widely used in many applications. The algorithm that shows the chaotic behaviour of Takagi-Sugeno models ... -
Barriers of COVID-19 vaccination in ukraine during the war: the simulation study using arima model
(ХАІ, 2022)The purpose of the study is to develop a model of vaccination against COVID-19 in Ukraine and to study the impact of war on this process. The research is multidisciplinary and includes a sociological study of the attitude ... -
Chaotic behavior of Takagi-Sugeno recurrent models with Large-Scale time delay
(ХАІ, 2004)In this paper we consider the dynamic systems, which are represented by recurrent Takagi-Sugeno (TS) fuzzy rule bases. We found the conditions for the recurrent rule base with large-scale time delay that cause the ... -
Classification of the information integrity recovery methods in the systems of various complexity
(ХАІ, 2008)The main methods of data recovery are considered, the efficiency analysis according to the cost criteria, recovery speed and ability to apply it to various tasks was carried out. -
Comparative study of linear regression and sir models of covid-19 propagation in Ukraine before vaccination
(ХАІ, 2021)The study aims to develop machine learning and compartment models of COVID-19 epidemic process and to investigate experimental results of simulation. The object of research is COVID-19 epidemic process and its dynamics in ... -
Data pre-processing to increase the quality of optical text recognition systems
(ХАІ, 2021)The subject of study in the article is the formulation of a modern concept of improving the quality of work of optical recognition systems by using a set of various algorithms for preprocessing document images at the user's ... -
Development of educational portal based on mash up technology for international students
(ХАІ, 2011)This article discusses issues associated with the use of technology Mash up in creating an educational portal for international students. -
Development of tools for information protection of optical text recognition systems
(ХАІ, 2022)The purpose of the work is to formulate the concept of creating a modern simple and reliable method for protecting information during its transmission over communication channels, to determine the objective criteria for ... -
Diagnostic support of an intelligent tutor system for teaching skills to solve algebraic equations
(ХАІ, 2021)The subject of research in this article is the process of analyzing the steps for solving algebraic equations using the Lobachevsky-Graeffe-Dandelen method. The goal is to model the process of solving algebraic equations ... -
Diagnostic support of intelligent tutor system for teaching skills to construct control object frequency characteristics
(ХАІ, 2022)This article describes a solution for learning how to build the method of frequency characteristics of the control object. -
Formalization of tasks generation for complex of interactive web-tests on math
(ХАІ, 2021)The approach to the formalization of the generation of problem situations applicable to the development of tutoring programs consisting of many tasks is considered. The main errors arising during the software-based generation ... -
Impact of war on COVID-19 pandemic in Ukraine: the simulation study
(ХАІ, 2022)This article describes experimental studies of implementing the COVID-19 epidemic pro-cess model in Ukraine based on the polynomial regression method. The constructed model was sufficiently ac-curate in deciding on ... -
Method and information technology to research the component architecture of products to justify investments of high-tech enterprise
(ХАІ, 2021)The tasks analyzed the product component architecture innovation and investment attractiveness, justify and select the diversified portfolio of orders, simulate and assess orders portfolio feasibility are stated and solved. ... -
Method of role assignment between praticipants in project management team using three-dimensional infirmation matrix of roles
(ХАІ, 2010)The analysis of existent methods, algorithms and approaches of distribution of responsibilities and work in project was made. The method of role assignment in project management team was produced, in which knowledge and ... -
Methods and algorithms for protecting information in optical text recognition systems
(ХАІ, 2022)The study results can constitute the basis for developing advanced specialized software for easy-to-use commercial OCR systems. -
Modeling of supply logistics and training of military personnel for the successful use of weapons in a combat area
(ХАІ, 2022)A multivariate problem is formed and solved, which is related to the modeling of logistical actions related to various military equipment and weapons that enter the zone of military conflict.