Results 11 to 20 of about 6,203,659 (303)

Data for phase angle shift with frequency

open access: yesData in Brief, 2016
Phase angle shift between the current and voltage with frequency has been reported for a single phosphoric acid fuel cell in the cell temperature from 100 °C to 160 °C and the humidifier temperature from 40 °C to 90 °C.
T. Paul, D. Banerjee, K. Kargupta
doaj   +2 more sources

Phase-shifted Adversarial Training

open access: yesCoRR, 2023
Adversarial training has been considered an imperative component for safely deploying neural network-based applications to the real world. To achieve stronger robustness, existing methods primarily focus on how to generate strong attacks by increasing the number of update steps, regularizing the models with the smoothed loss function, and injecting the
Yeachan Kim   +3 more
openaire   +3 more sources

Phase-shift beamforming

open access: yes, 2022
Based on the third author's PhD thesis [1] this report investigates further aspects of two dimensional beamforming techniques using a linear array of transducers.
N Bhattacharjee (13503358)   +2 more
core   +1 more source

Phase Shifts in Stochastic Resonance [PDF]

open access: yesPhysical Review Letters, 1992
The response of an overdamped bistable system to a periodic force is investigated using linear-response theory and by analog electronic experiment. It is shown, both theoretically and experimentally that a phase lag phi exists between the force and the response, and that |phi| passes through a maximum when the noise intensity is tuned through the range
DYKMAN MI   +3 more
openaire   +2 more sources

Momentum Dependence of Phase Shifts [PDF]

open access: yesPhysical Review, 1955
A lower limit is found for the momentum derivative of the scattering phase shifts of a relativistic neutral two-particle system when the interaction is of finite range.
Goebel, Charles J.   +2 more
openaire   +2 more sources

Improved Separation of Tone and Broadband Noise Components from Open Rotor Acoustic Data

open access: yesAerospace, 2016
The term “open rotor” refers to unducted counter-rotating dual rotors or propellers used for propulsion. The noise generated by an open rotor is very complicated and requires special techniques for its analysis.
Dave Sree, David B. Stephens
doaj   +1 more source

Phase effect in time-stamped accelerometer measurements – an experimental approach [PDF]

open access: yesInternational Journal of Metrology and Quality Engineering, 2012
The phase error in a high quality accelerometer was investigated on the basis of systematic experiments on a prototype platform permitting controlled vertical harmonic oscillations.
Moschas F., Stiros S.
doaj   +1 more source

Modified Phase-Shift Scheme for Optimal Transient Response of Dual-Active-Bridge DC/DC Converters Considering the Resistive Impact

open access: yesIEEE Access, 2021
The scattered resistive elements residing in a dual-active-bridge (DAB) dc/dc converter can adversely affect its transient performance especially when the load change is large.
Jian Yin   +4 more
doaj   +1 more source

Micro Phase Shifting

open access: yes2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012
We consider the problem of shape recovery for real world scenes, where a variety of global illumination (inter-reflections, subsurface scattering, etc.) and illumination defocus effects are present. These effects introduce systematic and often significant errors in the recovered shape.
Gupta, Mohit, Nayar, Shree K.
openaire   +2 more sources

Comparison and Validation of Five Modulation Strategies for a Dual Active Bridge Converter

open access: yesEAI Endorsed Transactions on Energy Web, 2023
This paper addresses the comparison and validation of different modulations for an isolated dc-dc dual active bridge converter (DAB), namely, Duty-Cycle Modulation, Single Phase Shift (SPS), Dual Phase Shift (DPS), Extended Phase Shift (EPS) and Triple ...
Sergio Coelho   +5 more
doaj   +1 more source

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