Results 1 to 10 of about 5,656,159 (367)
Noise suppression by noise [PDF]
Physical Review Letters, 2001 We have analyzed the interplay between an externally added noise and the intrinsic noise of systems that relax fast towards a stationary state, and found that increasing the intensity of the external noise can reduce the total noise of the system.
A. van der Ziel +23 more
core +7 more sources
A Novel Low Stiffness Air Spring Vibration-Isolation Mounting System
Shock and Vibration, 2022 Quasi-zero-stiffness (QZS) structures offer substantial practical benefits for facilitating the essential support and isolation of vibrational source loads aboard modern marine vessels.
Chang-geng Shuai +3 more
doaj +1 more source
Error-Index-Based Algorithm for Low-Velocity Impact Localization
Shock and Vibration, 2022 Flat plates and cylindrical shells are commonly used in large equipment. To locate the low-velocity impact points in these structures, this study proposes an error-index-based algorithm for impact localization.
Tao Peng +4 more
doaj +1 more source
Shock and Vibration, 2022 The dynamic stiffness method (DSM) is proposed for vibration transmission from a machine with three degree of freedoms (DOFs) to its supporting beam structures.
Zitian Wei +3 more
doaj +1 more source
Study on Acoustic Characteristics of a Flexible Plate Strongly Coupled with Rectangular Cavity
Shock and Vibration, 2021 This paper presents a method to predict the acoustic characteristics and steady-state responses of a flexible plate strongly coupled with rectangular cavity based on energy principle theory and Legendre polynomial series.
Jinlong Liao +3 more
doaj +1 more source
Design and testing of a smart rubber stave for marine water-lubricated bearings
Science and Engineering of Composite Materials, 2022 The water-lubricated bearing is mainly installed at the stern of the ship to support the rotation of the main shaft of the ship, which is an important component of the ship’s power plant.
Yu Xiao-feng +5 more
doaj +1 more source
Research on structural sound source localization method by neural network
EURASIP Journal on Advances in Signal Processing, 2023 To solve problems related to much calculation to adapt to complex scenes in traditional structural sound source localization, this paper proposes a method based on neural network.
Xiufeng Huang +3 more
doaj +1 more source
Statistical Power Supply Dynamic Noise Prediction in Hierarchical Power Grid and Package Networks [PDF]
, 2008 One of the most crucial high performance systems-on-chip design challenge is to front their power supply noise sufferance due to high frequencies, huge number of functional blocks and technology scaling down.
Casu +10 more
core +1 more source
Low-Noise and High-Efficiency Near-IR SPADs in 110nm CIS Technology [PDF]
, 2019 Photon detection at longer wavelengths is much desired for LiDAR applications. Silicon photodiodes with deeper junctions and larger multiplication regions are in principle more sensitive to near-IR photons.
Carmona Galán, Ricardo +2 more
core +1 more source
A fully digital power supply noise thermometer [PDF]
, 2009 Power Supply Noise (PSN) is one of the main concerns in scaled technology circuits, both if performance reliability must be assured and if power supply is to be dynamically reduced for dissipation regulation.
Graziano, Mariagrazia, Vittori, M.D.
core +1 more source