Browsing Kybernetika pro materiálové vědy by Title
Now showing items 1-20 of 59
-
Adaptive Human Control Model and its Usability in Modeling of Human-in-the-loop Cyber Physical Systems
(ELSEVIER, 2019-10-29)This paper discusses usability of an adaptive human control model in the context of a simple Human-in-the-loop Cyber Physical Systems (HiLCPS). The first part of the paper characterizes human factor assessment with an ... -
An algebraic approach for the motion control of the two-mass system
(IEEE, 2020-10-18)In this paper, an algebraic based approach for motion control of a two-mass system is presented. Algebraic menas, that the structure of the presented controller is found as the solution of the polynomial equation. The ... -
Application of Differential Transform to Multi-Term Fractional Differential Equations with Non-Commensurate Orders
(MDPI, 2019-11-09)The differential transformation, an approach based on Taylor’s theorem, is proposed as convenient for finding an exact or approximate solution to the initial value problem with multiple Caputo fractional derivatives of ... -
Asymptotic integration of fractional differential equations with integrodifferential right-hand side
(Vilnius Gediminas Technical University, 2015-07-20)In this paper we deal with the problem of asymptotic integration of a class of fractional differential equations of the Caputo type. The left-hand side of such type of equation is the Caputo derivative of the fractional ... -
An Automated measurement system for measuring an overall power efficiency and a characterisation of piezo harvesters
(IOP Publishing, 2018-09-05)Systems for measurement power characteristics of piezo harvesters in dependence on a frequency and a load resistance are not commonly used due its complexity. Therefore, the parameters are usually measured manually near ... -
Boundedness character of a fourth-order system of difference equations
(Springer Nature, 2015-12-01)Sufficient conditions for boundedness character of solutions of a fourth-order system of difference equations is given. -
Brno Urban Dataset - The New Data for Self-Driving Agents and Mapping Tasks
(IEEE, 2020-06-01)Autonomous driving is a dynamically growing field of research, where quality and amount of experimental data is critical. Although several rich datasets are available these days, the demands of researchers and technical ... -
Calibration and evaluation of parameters in a 3D proximity rotating scanner
(Kaunas University of Technology, 2015-02-13)This paper presents the procedures enabling the calibration and evaluation of intrinsic parameters in a Velodyne multi-beam laser scanner. As the device will be utilized in field robotics applications, both the evaluated ... -
Common Industrial Protocol in machine safety
(Elsevier, 2015-01-05)The authors discuss the Common Industrial Protocol (CIP), an instrument used on many types of networks, including EtherNet and DeviceNet. The CIP is classified into a large number of variants, for example CIP Safety, CIP ... -
Compensation methods of interturn short-circuit faults in dual three-phase PMSM
(IEEE, 2020-10-18)Permanent magnet synchronous machines (PMSM) are widely used for their high efficiency and power density. High machine reliability is increasingly required nowadays. PMSMs can't be simply disconnected from the power source ... -
Conditional oscillation of half-linear Euler-type dynamic equations on time scales
(University of Szeged, 2015-02-18)We investigate second-order half-linear Euler-type dynamic equations on time scales with positive periodic coefficients. We show that these equations are conditionally oscillatory, i.e., there exists a sharp borderline (a ... -
Cooperation between an unmanned aerial vehicle and an unmanned ground vehicle in highly accurate localization of gamma radiation hotspots
(SAGE Publications, 2018-01-01)This article discusses the highly autonomous robotic search and localization of radiation sources in outdoor environments. The cooperation between a human operator, an unmanned aerial vehicle, and an unmanned ground vehicle ... -
Design and performance evaluation of smart vibration sensor for industrial applications with built-in MEMS accelerometers
(IEEE, 2018-12-05)Paper deals with design and experimental evaluation of performance of a smart vibration sensor for industrial applications based on two built-in MEMS accelerometers and signal pre-processing using a low power microcontro ... -
Determination of optimum high-side pressure of R744 automotive heat pump using Fibonacci search method
(IEEE, 2017-06-21)This paper deals with maximizing coefficient of performance (COP) of R744 automotive heat pump. A high-side pressure variation is possible during transcritical operation employing low pressure receiver and electronic ... -
Developing an Unreal Engine 4-Based Vehicle Driving Simulator Applicable in Driver Behavior Analysis-A Technical Perspective
(MDPI, 2021-04-01)Vehicle safety remains a topic of major interest, and diverse assistance systems are implemented that focus primarily on analyzing the immediate vicinity of the car and the driver's control inputs. In this paper, by contrast, ... -
Differential Transform Algorithm for Functional Differential Equations with Time-Dependent Delays
(Hindawi, 2020-02-28)An algorithm using the differential transformation which is convenient for finding numerical solutions to initial value problems for functional differential equations is proposed in this paper. We focus on retarded equations ... -
Double three-phase PMSM structures for fail operational control
(IFAC, 2019-10-29)This paper deals with permanent magnet synchronous motors (PMSM) structures. Especially their double three-phase arrangements are analysed in detail. Comparison of three different structures is treated. Non-overlapping ... -
Driver Behaviour Modeling with Vehicle Driving Simulator
(2019-10-29)This paper describes the creation of a vehicle driving simulator that collects and implements data acquired from a driver's inputs. These data are stored for future analysis of the driver and his style of driving. The paper ... -
Efficient control of automotive R744 heat pump using Nelder-Mead simplex method
(IEEE, 2017-03-23)This paper deals with coefficient of performance maximization for automotive R744 heat pump using Nelder-Mead simplex method. -
Efficient Modulation and Processing Method for Closed-Loop Fiber Optic Gyroscope with Piezoelectric Modulator
(MDPI, 2019-04-10)This paper presents a simple method for compensating the Sagnac phase shift in an interferometric fiber-optic gyroscope (I-FOG) with a piezoelectric modulator. The common advantages of I-FOGs with closed-loop compensation ...