Universiteto produkcija / University's production: Recent submissions
Dabar rodomi įrašai 21-40 iš 5334
-
Application of Fuzzy Set Theory to Suppress the Effects of Interference
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)This article proposes the use of the theory of fuzzy sets to suppress the influence of interference on the automatic control system of an unmanned aerial vehicle while stabilizing roll and pitch. The control system was ... -
Industry 4.0: Methodologies, Tools and Applications
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The concept of 4th Industrial Revolution, that is characterized by the increasing digitalization of products and services (Internet of Everything) and interconnection of new business models and value chains, has been a ... -
Progress in the Implementation of Smart Elements in Process Control
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)After manual one-task and digital, multi-task data processing, cognitive data processing is expected to be the third major generation in the progress of data processing in everyday life but also in industrial process ... -
eStream 2019 Foreword
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record. -
Acceleration of HOG based pedestrian detection in FIR camera video stream
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)Pedestrian detection is one the main problem for the automotive applications which is a challenging task to do. In recent years, the number of approaches was developed to speed up the detection rate and accuracy. However, ... -
Autonomous navigation in the robots" local space by multi criteria decision making
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)The field of autonomous robot navigation has become a prominent study subject in the past decades. The main problem of these systems is to assist the robot in leading it through unknown and dangerous environments while ... -
Web mining taxonomy
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)The information publication on the Internet increases the information accessibility. However, the amount of data on the Internet increases rapidly and it becomes difficult to find the needed information among multiple ... -
Classification of cell colonies images by ART2 classifier
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)Counting of cell colonies is a high demanded procedure in cytometry. An ability to automatically parameterize biomedical samples highly influences on cytometry and therefore medical research results. The article extends ... -
Impact of flyback transformer and switch parameters on efficiency of single stage photovoltaic microinverter
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)The single stage photovoltaic microinverter with the new topology based on the couple of two-switch DC-DC flyback converters has been investigated. The microinverter is characterized by the high efficiency and simple design. ... -
Modern designs for CMOS low-noise transimpedance amplifiers
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)Several different designs for low-noise transimpedance amplifiers (TIA) are presented and discussed. Comparison of main performance characteristics of the approaches is provided based on the available literature in order ... -
Increasing the robustness of the digital controller
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)Different variants of application of the deadbeat digital controller to use under conditions of restriction on control action are considered in the article. For digital control of deadbeat controller type, a method for ... -
Use FOC vector control to optimize the control of a galvanic robot manipulator
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)The article considers the possibility of using vector control (FOC) with optimal regulator to raise/lower parts by an auto operator in a galvanic line and also for braking process without deviation hanger with details. We ... -
The control law of an unmanned aerial vehicle during a flight along a route
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)The identification of an unmanned aerial vehicle as a control object was made. A mathematical model in the form of transfer functions for the stabilization of the flight along the route is obtained. The obtained mathematical ... -
Complex tuning of the PID controller according to integral criteria
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)The article discusses the various variants of separate tuning of the PID (proportional-differential-integral) algorithm for the control channels by disturbance and set point. A variant of the two-degree-of-freedom structure ... -
Optimization of modes electro-power engineering system at interaction it with consumer
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)The techniques and algorithms offered in work allow to solve a problem of optimization of the modes of power supply systems of active power proceeding from the requirement of minimization of fuel consumption and losses in ... -
Foreword
(2018 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 26, 2018, Vilnius, Lithuania, 2018)Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record. -
Investigation of the transient characteristics of an unmanned aerial vehicle in terms of identifying it as a control object
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The identification of an unmanned aerial vehicle as a control object was made. A mathematical model in the form of transfer functions for the channel of roll and pitch is obtained. -
Synthesis of the control system of the robot manipulator of galvanic lines using the Bellman dynamic programming method
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The article considers a method for increasing the productivity of a robotic manipulator based on eliminating emerging, undesirable disturbances. It is talk about the non-standard method of reducing the travel time using ... -
Non-linear PID controller and methods of its setting
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Article is devoted to the questions of improving work quality of regulators with proportional-integral-differential and proportional-integral laws of controlling technological processes. The quality classical law of ... -
The use of harmonic identification algorithms to air heat exchanger
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The article analyses the possibilities of using continuous harmonic identification for real technological objects. Where parameters of an object are changed fast enough and the computing power of the microprocessor control ...