Results 21 to 30 of about 271,768 (286)

Misalignment Detection on Linear Feed Axis with FFT and Statistical Analysis using Motor Current

Journal of Machine Engineering, 2022
The linear feed axes are critical subsystems in many production machines and have important responsibilities such as transporting workpieces and tools in the process.
Mustafa Demetgül, Minjie Gu, Hillenbrand Jonas, Yicheng Zhao, Philipp Gönnheimer, Jürgen Fleischer   +5 more
doaj   +1 more source

The use of orbitals and full spectra to identify misalignment [PDF]

, 2014
In this paper, a SpectraQuest demonstrator is used to introduce misalignment in a rotating set-up. The vibrations caused by misalignment is measured with both accelerometers on the bearings and eddy current probes on the shaft itself.
D Southwick, J Piotrowski, J Tůma, JK Sinha, M Lal, N Bachschmid, P Goldman   +6 more
core   +1 more source

Development of the Correction Algorithm to Limit the Deformation of Bacterial Colonies Diffraction Patterns Caused by Misalignment and Its Impact on the Bacteria Identification in the Proposed Optical Biosensor

Sensors, 2020
Recently proposed methods of bacteria identification in optical biosensors based on the phenomenon of light diffraction on macro-colonies offer over 98% classification accuracy.
Igor Buzalewicz, Agnieszka Suchwałko, Magdalena Karwańska, Alina Wieliczko, Halina Podbielska   +4 more
doaj   +1 more source

Bootstrapping the Coronal Magnetic Field with STEREO: I. Unipolar Potential Field Modeling [PDF]

, 2010
We investigate the recently quantified misalignment of $\alpha_{mis} \approx 20^\circ-40^\circ$ between the 3-D geometry of stereoscopically triangulated coronal loops observed with STEREO/EUVI (in four active regions) and theoretical (potential or ...
Anne W. Sandman, Aschwanden, Aschwanden, Aschwanden, Aschwanden, Conlon, DeRosa, Gary, Li, Markus J. Aschwanden, Press, Sandman, Schrijver   +12 more
core   +1 more source

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

Effects of static and dynamic higher-order optical modes in balanced homodyne readout for future gravitational waves detectors [PDF]

, 2017
With the recent detection of Gravitational waves (GW), marking the start of the new field of GW astronomy, the push for building more sensitive laser-interferometric gravitational wave detectors (GWD) has never been stronger. Balanced homodyne detection (
Barr, Bryan W., Bell, Angus S., Danilishin, Shtefan L., Dupej, Peter, Gräf, Christian, Hennig, Jan-Simon, Hild, Stefan, Houston, E. Alasdair, Huttner, Sabina H., Leavey, Sean S., Pascucci, Daniela, Sorazu, Borja, Spencer, Andrew, Steinlechner, Sebastian, Strain, Kenneth A., Wright, Jennifer, Zhang, Teng   +16 more
core   +2 more sources

Circadian misalignment and health [PDF]

International Review of Psychiatry, 2014
Circadian rhythms are near 24-h patterns of physiology and behaviour that are present independent of external cues including hormones, body temperature, mood, and sleep propensity. The term 'circadian misalignment' describes a variety of circumstances, such as inappropriately timed sleep and wake, misalignment of sleep/wake with feeding rhythms, or ...
Kelly Glazer, Baron, Kathryn J, Reid
openaire   +2 more sources

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