Results 31 to 40 of about 2,183,804 (282)
Vibration Isolation and Alignment of Multiple Platforms on a Non-Rigid Supporting Structure
Actuators, 2020 In many applications comprised of multiple platforms with stringent vibration isolation requirements, several vibration isolators are employed to work in tandem. They usually must accomplish two objectives: (i) reduce the vibration level of each platform;
Jorge Pérez-Aracil +3 more
doaj +1 more source
Research Status and Prospect of Torsional Vibration Detection Methods for Rotating Machinery
Journal of Harbin University of Science and Technology, 2021 Torsional vibration of rotating machinery is one of the main factors affecting the reliability and service life of rotaing machinery. In recent years, the number of large units accidents caused by torsional vibration is increasing.
GUO Yan-ling, QIU Feng, LI Zhi-peng
doaj +1 more source
New Damped-Jerk trajectory for vibration reduction [PDF]
, 2014 This paper derives a jerk-shaped profile to address the vibration reduction of underdamped flexible dynamics of motion system. The jerk-limited profile is a widespread smooth command pattern used by modern motion systems.
BEAREE, Richard
core +1 more source
Spectrum analysis of partial failure of shearer rocker gear based on vibration model
Gong-kuang zidonghua, 2016 A partial failure vibration signal model of spur gear was established starting from gear drive mechanism and considering both amplitude modulation and frequency modulation effects of meshing vibration due to partial spur gear damage.
DUAN Jiaolong +6 more
doaj +1 more source
Gearbox Fault Diagnosis based on Vibration Signals Measured Remotely [PDF]
, 2009 In many cases, it is impractical to measure the vibrations directly at or close to their source. It is a common practice to measure the vibration at a location far from the source for condition monitoring purposes.
Gu, Fengshou +4 more
core +1 more source
Deep Learning-Based Denoising of Noisy Vibration Signals from Wavefront Sensors Using BiL-DCAE
SensorsIn geophysical exploration, laser remote sensing detection of seismic waves based on wavefront sensors can be used for geological detection and geophysical exploration.
Yun Pan +7 more
doaj +1 more source
Vibration signal identification of coal-rock cutting of shearer based on cepstral distance
Gong-kuang zidonghua, 2017 In order to solve problems that conventional time-frequency domain analysis methods were sensitive to noise and had poor adaptability of energy change in coal-rock interface identification based on vibration signal analysis, a vibration signal ...
ZHANG Qizhi, QIU Jinbo, ZHUANG Deyu
doaj +1 more source
Human emotional response to steering wheel vibration in automobiles [PDF]
, 2013 This is the post-print (final draft post-refereeing) version of the final published paper that is available from the link below. Copyright @ 2013 Inderscience Enterprises Ltd.This study investigates what form of correlation may exist between measures of ...
Shabani, A +7 more
core +1 more source
Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation
Molecular Oncology, EarlyView.How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim +11 more
wiley +1 more source
SensorsSeismic wave analysis is crucial for identifying subsurface formations and geological hazards. In this study, a seismic wave laser remote sensing system based on a Shack–Hartmann wavefront sensor was established by exploiting its high spatial resolution,
Donghua Zhou +6 more
doaj +1 more source