Results 11 to 20 of about 200,046 (306)

Development of a Method to Identify in-Plane Anisotropy Axes in Soft Magnetic Materials Using a Standard Vibrating Sample Magnetometer [PDF]

, 2015
A method of identifying in-plane anisotropy axes in soft magnetic materials has been developed using an in-field-only measurement technique. The method is based on an extended bi-axial vibrating sample magnetometer (VSM) technique that simulates the ...
Bissell, Phil, Bourn, Steven, Mercer, Tim, Vopson, Melvin   +3 more
core   +2 more sources

Investigation of wound rotor induction machine vibration signal under stator electrical fault conditions

The Journal of Engineering, 2014
This paper investigates wound rotor induction machine torque and vibration signals spectra for operation with and without a stator short-circuit or open-circuit winding fault.
Sinisa Djurović, Damian S. Vilchis-Rodriguez, Alexander Charles Smith   +2 more
doaj   +1 more source

Analysis of Powertrain Loading Dynamic Characteristics and the Effects on Fatigue Damage

Applied Sciences, 2017
The objective of this study is to investigate the effects of key factors on the powertrain loading dynamic characteristics and fatigue damage. First, the engine and the transmission output shaft torque of a multi-axle vehicle powertrain system were ...
Jinyang Bai, Xuelei Wu, Feng Gao, Hongbiao Li   +3 more
doaj   +1 more source

Improved Method for Determining Voltage Unbalance Factor Using Induction Motors

Energies, 2022
This work shows an alternative method to determine the Voltage Unbalance Factor in a power grid by using both the mean value of the line voltages and Current Unbalance Factor in induction motors. Twenty unbalanced voltage points on three induction motors
Luis Guasch-Pesquer, Sara García-Ríos, Adolfo Andres Jaramillo-Matta, Enric Vidal-Idiarte   +3 more
doaj   +1 more source

Characteristics of a 9mm triple-beam tuning fork resonant sensor [PDF]

, 2007
This paper describes the design and testing of the first miniaturised metallic triple-beam tuning fork resonant sensors for use in force, pressure and torque measurement applications. The new devices with 9mm length vibrating tines have resulted in over
Intiang, J, Jones, BE, Rakowski, RT, Weidenmuller, J   +3 more
core   +1 more source

Development of a torque transducer applying a new elastic structure, and a vibration damping device based on the principle of eddy current brake

SICE Journal of Control, Measurement, and System Integration, 2023
In recent years, demand for precise torque measurement less than 1 N·m has increased in various fields as equipment becomes smaller and improves performance.
Misaki Hamaji, Takeshi Masuko, Atsuhiro Nishino, Hiroshi Mikami, Koji Ogushi   +4 more
doaj   +1 more source

Measuring Torque and Temperature in a Rotating Shaft Using Commercial SAW Sensors

Sensors, 2017
Real-time monitoring of torque in a rotating shaft is not easy to implement with technologies such as optic fiber sensors or strain gages. Surface acoustic wave (SAW) sensors are wireless and passive and can be used to monitor strain in moving parts ...
Diogo Silva, Joana C. Mendes, António B. Pereira, François Gégot, Luís N. Alves   +4 more
doaj   +1 more source

Optical application and measurement of torque on microparticles of isotropic nonabsorbing material [PDF]

, 2003
We show how it is possible to controllably rotate or align microscopic particles of isotropic nonabsorbing material in a TEM00 Gaussian beam trap, with simultaneous measurement of the applied torque using purely optical means.
A. Ashkin, A. Ashkin, A.J. Palmer, A.T. O’Neil, Alexis I. Bishop, C.H. Choi, E. Higurashi, E. Santamato, G. Gouesbet, H. Sakai, H. Ukita, Halina Rubinsztein-Dunlop, J.C. Kralik, J.H. Crichton, K.D. Bonin, L. Paterson, M. Padgett, M.E.J. Friese, M.E.J. Friese, M.E.J. Friese, M.E.J. Friese, M.I. Mishchenko, M.M. Tirado, N.B. Simpson, N.R. Heckenberg, Norman R. Heckenberg, P. Galajda, P. Galajda, P.C. Waterman, R.C. Jones, S. Bayoudh, S. Sato, T.A. Nieminen, T.A. Nieminen, T.A. Nieminen, T.A. Nieminen, T.A. Nieminen, Timo A. Nieminen, Z.-P. Luo, Ø. Farsund   +39 more
core   +2 more sources

Development of an ankle torque measurement device for measuring ankle torque during walking

Journal of Physical Therapy Science, 2015
[Purpose] To develop a device for measuring the torque of an ankle joint during walking in order to quantify the characteristics of spasticity of the ankle and to verify the functionality of the device by testing it on the gait of an able-bodied individual and an equinovarus patient. [Subjects and Methods] An adjustable posterior strut (APS) ankle-foot
Tanino, Genichi, Tomita, Yutaka, Mizuno, Shiho, Maeda, Hirofumi, Miyasaka, Hiroyuki, Orand, Abbas, Takeda, Kotaro, Sonoda, Shigeru   +7 more
openaire   +3 more sources

A New Miniature Wind Turbine for Wind Tunnel Experiments. Part I: Design and Performance

Energies, 2017
Miniature wind turbines, employed in wind tunnel experiments to study the interaction of turbines with turbulent boundary layers, usually suffer from poor performance with respect to their large-scale counterparts in the field.
Majid Bastankhah, Fernando Porté-Agel
doaj   +1 more source