Results 21 to 30 of about 122,000 (259)

Misalignment Calculation on Off-Axis Telescope System via Fully Connected Neural Network

IEEE Photonics Journal, 2020
On the process of alignment for pupil off-axis telescope system, the determination of decentering and tilt misalignments is a key step. In this paper, we proposed a new method which adopts the fully connected neural network (FCNN) as a fitting tool to ...
Zhu Liu, Qi Peng, Yangjie Xu, Ge Ren, Haotong Ma   +4 more
doaj   +1 more source

Kinematic Analysis of Triple Ball Tie-rod in Ackermann Steering and Tilting Mechanism for Tricycle Application [PDF]

E3S Web of Conferences, 2019
Nowadays, a concept of tilting three-wheel vehicle is introduced, one of which is the electric tilting tricycle to provide an alternative mode of transportation.
Pramudita Wid Wimba, Syehan Aufar, Agus Sumarsono Danardono   +2 more
doaj   +1 more source

Geometric Parameters Estimation and Calibration in Cone-Beam Micro-CT

Sensors, 2015
The quality of Computed Tomography (CT) images crucially depends on the precise knowledge of the scanner geometry. Therefore, it is necessary to estimate and calibrate the misalignments before image acquisition.
Jintao Zhao, Xiaodong Hu, Jing Zou, Xiaotang Hu   +3 more
doaj   +1 more source

Photolithographically manufactured acrylate multimode optical waveguide translation and rotation misalignment tolerances [PDF]

, 2008
This paper reports numerous experimental measurements and modelling result of the loss caused by various amounts of translation and rotation misalignment in the optical backplane system.
H. Baghsiahi, F.A. Fernandez, Yu, G., Anibal Fernandez, F., M. Yau, Selviah, D.R., Yau, M., Guoyu Yu, Baghsiahi, H., Wang, K., D.R. Selviah, Kai Wang   +11 more
core   +1 more source

Increase in Robustness against Effects of Coil Misalignment on Electrical Parameters Using Magnetic Material Layer in Planar Coils of Wireless Power Transfer Transformer

Energies, 2018
Utilization of wireless power transfer in light rail transits is seen as one solution for electrification of lines. The main advantage of this supply system is the reduction of installation; moreover, the alignment between the transmitter coil in the ...
Joao Victor Pinon Pereira Dias, Masafumi Miyatake   +1 more
doaj   +1 more source

The Application of Heterogeneous Information Fusion in Misalignment Fault Diagnosis of Wind Turbines

Energies, 2018
The misalignment of the drive system is one of the important factors causing damage to gears and bearings on the high-speed output end of the gearbox in doubly-fed wind turbines.
Yancai Xiao, Yujia Wang, Zhengtao Ding
doaj   +1 more source

Pilot Observational Study to Detect Diurnal Variation and Misalignment in Heart Rate Among Critically Ill Patients

Frontiers in Neurology, 2020
Circadian disruption is common in critically ill patients admitted to the intensive care unit (ICU). Understanding and treating circadian disruption in critical illness has significant potential to improve critical illness outcomes through improved ...
Melissa P. Knauert, Terrence E. Murphy, Margaret M. Doyle, Margaret A. Pisani, Nancy S. Redeker, Henry K. Yaggi   +5 more
doaj   +1 more source

Torque Characteristics Analysis of Slotted-Type Axial-Flux Magnetic Coupler in the Misalignment State

Machines
In this article, a simple and practical magnetic equivalent charge model is proposed to predict the torque of a slotted-type axial-flux magnetic coupler (SAMC) under conditions of radial misalignment, angle misalignment, and synthetic misalignment.
Yutang Qi, Chaojun Yang, Yiwen Zhang, Chao Guo, Amberbir Wondimu Tadesse   +4 more
doaj   +1 more source

Effects of the Current Direction on the Energy Production of a Tidal Farm: The Case of Raz Blanchard (France)

Energies, 2019
This study aims to investigate the influence of the current direction on the energy production of a tidal turbines array. It is based on a three-dimensional (3D) numerical simulation of the flow where the turbines are represented with actuator disks. The
Van Thinh Nguyen, Alina Santa Cruz, Sylvain S. Guillou, Mohamad N. Shiekh Elsouk, Jérôme Thiébot   +4 more
doaj   +1 more source

Characteristic Modes Analyses for Misalignment in Wireless Power Transfer System

IEEE Access
This paper presents a novel method for assessing misalignment scenarios in Magnetically Coupled Resonant Wireless Power Transfer (MCR-WPT) system through measurements using Characteristic Modes Analysis (CMA).
Ferdaous Abderrazak, Eva Antonino-Daviu, Larbi Talbi, Miguel Ferrando-Bataller   +3 more
doaj   +1 more source