Publikační činnost ČVUT
Zobrazují se záznamy 61-80 z 1342
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Rotating speed measurement using an optimized eddy current sensor
(Elsevier, 2023)This paper presents the rotating speed measurement of solid iron hollow shafts using the optimum design of a rotational eddy current sensor. The rotating speed measurements are performed using the optimized sensor up to ... -
3D Analytical Modeling of Rotational Eddy Current Speed Sensor
(IEEE Sensors Council, 2024)—The main goal of this paper is to present a novel 3D analytical method for precise and fast modeling of rotational eddy current speed sensors with cylindrical structures. An equivalent linearized model is developed using ... -
A Linear Eddy Current Speed Sensor With a Perpendicular Coils Configuration
(IEEE Vehicular Technology Society, 2021)This paper presents a new linear eddy current speed sensor with rectangular-shaped coils. The excitation coil and the pick-up coil have a perpendicular configuration without a magnetic yoke. The proposed sensor is shorter ... -
A Novel Structure of an Eddy Current Sensor for Speed Measurement of Rotating Shafts
(IEEE Power & Energy Society, 2023)This paper presents a novel structure of an eddy current sensor for the measurement of rotational speed. The sensor has a perpendicular configuration of the excitation coil and the pick-up coil. Its maximum nonlinearity ... -
Thickness Evaluation of Hollow Nonmagnetic Cylinders Utilizing a Motional Eddy Current
(Elsevier, 2022)This paper presents a way to calculate the shell thickness of nonmagnetic hollow cylinders for nondestructive applications. Aluminum cylinders with a solid structure and with a hollow structure are considered. The motion ... -
An Axial Airgap Eddy Current Speed Sensor
(IEEE Industrial Electronics Society, 2022)This paper presents a novel configuration of the eddy current speed sensor to measure the rotating speed of iron rods and shafts up to 3000 rpm. The proposed eddy current speed sensor has an axial airgap structure with ... -
Design and Modeling of An Axisymmetric Eddy Current Sensor for Speed Measurement of Nonmagnetic Rods
(Elsevier, 2022)This paper presents the design and modeling of an eddy current speed sensor for nonmagnetic moving rods with an axisymmetric configuration. The sensor consists of two antiserially connected excitation coils and one pick ... -
A Simplified 2D Equivalent Model for Magnetic Wire Array
(IEEE, 2022)Demagnetization factor and corresponding apparent permeability for multiwire arrays using the 3-D finite element method (FEM) are calculated in this article. The effect of distance between magnetic wires on the demagnetization ... -
A Linear Eddy Current Speed Sensor for Speed Measurement of Conductive Objects
(IEEE, 2022)This paper presents the novel structure of an eddy current sensor for linear speed measurements. The sensor has one excitation coil and two pairs of antiserially connected pick-up coils, which are located inside and outside ... -
Beyond timing and step counting in 360° turning-in-place assessment: a scoping review
(BioMed Central, 2024)Background: Turning in place is a challenging motor task and is used as a brief assessment test of lower limb function and dynamic balance. This review aims to examine how research of instrumented analysis of turning in ... -
The Role of AGT State Model in Hybrid AnS Resource Control Algorithms Development
(IEEE, 2023)Decommissioning of fossil power plants and replacing them with power plants with a smaller carbon footprint is a key objective of decarbonization. Decarbonization primarily targets power plants providing electricity to ... -
C-Shape Busbar With Frequency Invariant Points for Wideband Current Measurement
(IEEE Industrial Electronics Society, 2024)A yokeless busbar current transducer with frequency-invariant points is presented for the first time in this article. Existing rectangular busbar current transducers suffer from the frequency dependency issue due to the ... -
Full-scale evaluation of SO2 capture increase for semi-dry FGD technology
(Elsevier, 2019)This paper reports on a full-scale investigation of a possible increase of the SO2 capture ratio in current semi-dry flue gas desulphurization (FGD) technology. The FGD unit is used for two 130 t/h steam PC boilers burning ... -
Cone Slalom with Automated Sports Car – Trajectory Planning Algorithm
(IEEE Vehicular Technology Society, 2024)In this paper, we present the system architecture and algorithms of an automated vehicle to perform a slalom. We demonstrate a novel trajectory planning algorithm based on optimization techniques using logic-based Benders ... -
VYPOŘÁDÁNÍ RIZIK V INŽENÝRSKÝCH OBORECH
(Czech Technical University in Prague, 2024)Monografie řeší řízení a vypořádání rizik, která se vyskytují v životním cyklu technických děl a technických zařízení: - výběr typu technického díla či technického zařízení a lokality umístění, - projektování, výstavba, ... -
Scheduling of safety-critical time-constrained traffic with F-shaped messages
(IEEE, 2017)The rapid improvement of systems that surround us such as automotive vehicles brings new challenges for system designers and manufacturers. New functionalities like advanced driver assistants leverage some responsibilities ... -
Distributionally robust scheduling algorithms for total flow time minimization on parallel machines using norm regularizations
(Elsevier B.V., 2022)In this paper, we study a distributionally robust parallel machines scheduling problem, minimizing the total flow time criterion. The distribution of uncertain processing times is subject to ambiguity belonging to a set ... -
Efficient Algorithm for Jitter Minimization in Time-Triggered Periodic Mixed-Criticality Message Scheduling Problem
(ACM, 2016)The current research in real-time scheduling focuses mostly on the certification of functionalities with respect to safety requirements under conservative assumptions or to achieve efflcient resource utilization but with ... -
Deep learning-driven scheduling algorithm for a single machine problem minimizing the total tardiness
(Elsevier B.V., 2023)In this paper, we investigate the use of the deep learning method for solving a well-known NP-hard single machine scheduling problem with the objective of minimizing the total tardiness. We propose a deep neural network ... -
Scheduling with uncertain processing times in mixed-criticality systems
(Elsevier, 2019)Many scheduling problems that can be identified inside safety-critical applications, such as in autonomous cars, tend to be mixed-critical. Such scheduling problems consider tasks to have different criticalities depending ...