Browsing Kybernetika pro materiálové vědy by Title
Now showing items 1-20 of 52
-
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Energy efficient control of a heat pump in fully electric vehicle
(Proceedings of the 7th European Transport Research Arena 2018, 2018-04-16)Since fully electric vehicles (FEV) do not have enough waste heat for cabin heating as internal combustion engine (ICE) vehicles and hybrid vehicles do, it is beneficial to employ a reversible heat pump in FEVs. The ... -
Existence of solutions converging to zero for nonlinear delayed differential systems
(Springer, 2015-11-17)Je prezentován výsledek o asymptotickém chování dvourozměrného systému diferenciálních rovnic se zpožděním splňujícího jisté postačující podmínky. Jsou zobecněny předcházející výsledky, které byly dokázány užitím ... -
Exponential stability of linear discrete systems with variable delays via Lyapunov Second method
(Hindawi, 2017-11-24)The paper investigates the exponential stability of a linear system of difference equations with variable delays. New criteria for exponential stability are derived using the method of Lyapunov functions and formulated in ... -
Exponential Stability of Linear Discrete Systems with Multiple Delays
(Hindawi, 2018-08-01)The paper investigates the exponential stability and exponential estimate of the norms of solutions to a linear system of difference equations with single delay $x\left( {k+1} \right)=Ax\left( k \right)+\sum_{i=1}^sB_ix\left( ...