Kybernetika pro materiálové vědy
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Using an Automated Heterogeneous Robotic System for Radiation Surveys
During missions involving radiation exposure, unmanned robotic platforms may embody a valuable tool, especially thanks to their capability of replacing human operators in certain tasks to eliminate the health risks associated ... -
Minimizing Power Consumption of Automotive AC System by Condenser Fan Speed Control
(IEEE, 2020-06-17)This paper introduces three methods of an automotive refrigeration compressor power measurement and computation. All the methods are evaluated on a test bench with convenient results. The model-based method in combination ... -
Towards Automatic UAS-Based Snow-Field Monitoring for Microclimate Research
(MDPI, 2019-04-25)This article presents unmanned aerial system (UAS)-based photogrammetry as an efficient method for the estimation of snow-field parameters, including snow depth, volume, and~snow-covered area. Unlike~similar studies employing ... -
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 ... -
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 ... -
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. -
Utility of several microsatellite markers for the genetic characterisation of three ex situ populations of threatened caprine taxa (Capra aegagrus, C. cylindricornis and C. falconeri)
(ARCHIV FUR TIERZUCHT, 2015-10-07)Caprines belong to the most endangered group of mammals and artiodactyls suffering from many negative human impacts. Fortunately, many of them are protected and managed by national and international legislation and in situ ... -
A Heuristic Algorithm to Compute Multimodal Criterial Function Weights for Demand Management in Residential Areas
(MDPI, 2017-07-20)We present the conceptual design of a collective control scheme for appliances within a smart home. Based on the relevant energy acquisition procedures, three appliance groups are defined, modeled, and completed with an ... -
Limb volume measurements: comparison of accuracy and decisive parameters of the most used present methods
(Springer, 2015-11-19)Limb volume measurements are used for evaluating growth of muscle mass and effectivity of strength training. Beside sport sciences, it is used e.g. for detection of oedemas, lymphedemas or carcinomas or for examinations ... -
Impact of thermal-electric networks on the usability of EVs based on a study with a C-segment car
(Proceedings of the 7th European Transport Research Arena 2018, 2018-04-16)One of the major concerns of contemporary Fully Electric Vehicles (FEV) is the high dependency of the maximum range on ambient temperature conditions. In some cases the range of an EV can drop by more than 50%. One of the ... -
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 ... -
Optimal Scheduling of Domestic Appliances via MILP
(MDPI AG, 2015-01-08)This paper analyzes a consumption scheduling mechanism for domestic appliances within a home area network. The aim of the proposed scheduling is to minimize the total energy price paid by the consumer and to reduce power ... -
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( ... -
On registration of vector maps with known correspondences
(VSB-Technical University of Ostrava, 2019-09-01)Data association and registration is an important and actively researched topic in robotics. This paper deals with registration of two sets of line segments, which is especially useful in mapping applications. Our method ... -
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 ... -
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 ... -
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 ... -
On a product-type system of difference equations of second order solvable in closed form
(BioMed Central, 2015-10-12)Sufficient conditions for solving a system of difference equations of second order in closed form are given. Moreover, sufficient conditions for existence of periodic solutions and asymptotic stability of solutions are ... -
A multi-mode cantilever singular point detection using adaptive hypothesis testing
(IOP Publishing, 2015-10-05)Fundamental analysis of a multi-mode model of the atomic force microscope cantilever shows that at some points; called here singular points, the mode is vanished. Consequently, the order of the input/output behavior is ...
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