Kybernetika pro materiálové vědy
Procházet dle
Poslední příspěvky
-
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 ... -
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 ... -
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 ... -
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 ... -
On registration of vector maps with known correspondences
(IEEE, 2018-05-21)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. ... -
High Speed Operation Tests of Resolver Using AURIX Microcontroller Interface
(IFAC, 2018-05-23)This paper demonstrates possibility to use microcontroller AURIX TC277 interfaces for resolver signal processing and also for its carrier signal generation. Resolver support is integrated in Delta-Sigma analog to digital ... -
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 ... -
Simulink Generated Control Algorithm for Nine-phase PMS Motor
(IEEE, 2017-11-24)This paper deals with the nine-phase motor control algorithm development, mainly with its implementation in target hardware using MATLAB Simulink. This environment allows control algorithm design using model based approach ... -
Implementation and verification of the PMSM stator interturn short fault detection algorithm
(IEEE, 2017-09-14)This paper discusses the stator winding interturn short fault detection for three phase Permanent Magnet Synchronous Machines (PMSMs). The implementation of the Extended Kalman filter (EKF)-based fault detection algorithm ... -
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 ... -
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 ... -
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. -
Verification of Nine-phase PMSM Model in d-q Coordinates with Mutual Couplings
(IEEE, 2016-11-25)Electric motors with more than three phases have many advantages comparing to ordinary three-phase motor. For this reason it is natural to pay attention to hem and to work on advanced control methods. Control algorithms ... -
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 ... -
Existence of solutions converging to zero for nonlinear delayed differential systems
(Springer, 2015-11-17)We present a result about an interesting asymptotic property of real two-dimensional delayed differential systems satisfying certain sufficient conditions. We employ two previous results, which were obtained using a ... -
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 ...
RSS 1.0