Results 21 to 30 of about 1,771,249 (303)

An Effective Gear Fault Diagnosis Method Based on Singular Value Decomposition and Frequency Slice Wavelet Transform

open access: yesInternational Journal of Rotating Machinery, 2016
The ability of the frequency slice wavelet transform (FSWT) to distinguish the fault feature is weak under the condition of strong background noise; in order to solve this problem, a fault feature extraction method combining the singular value ...
Fu-Cheng Zhou, Gui-Ji Tang, Yu-Ling He
doaj   +1 more source

Interseismic strain accumulation: Spin-up, cycle invariance, and irregular rupture sequences [PDF]

open access: yes, 2006
Using models of infinite length strike-slip faults in an elastic layer above linear viscoelastic regions, we investigate interseismic deformation. In the models we investigate, interseismic strain accumulation on mature faults is the result of the ...
Hager, B. H., Hetland, E. A.
core   +1 more source

Blind Source Separation Method for Bearing Vibration Signals

open access: yesIEEE Access, 2018
In underdetermined blind source separation (UBSS) of vibration signals, the estimation of the mixing matrix is often affected by noise and by the type of the used clustering algorithm.
He Jun   +4 more
doaj   +1 more source

Reliable fault-tolerant model predictive control of drinking water transport networks [PDF]

open access: yes, 2016
This paper proposes a reliable fault-tolerant model predictive control applied to drinking water transport networks. After a fault has occurred, the predictive controller should be redesigned to cope with the fault effect.
Garza Castañón, Luís Eduardo   +3 more
core   +2 more sources

Modeling Fault Propagation Paths in Power Systems: A New Framework Based on Event SNP Systems With Neurotransmitter Concentration [PDF]

open access: yes, 2019
To reveal fault propagation paths is one of the most critical studies for the analysis of power system security; however, it is rather dif cult. This paper proposes a new framework for the fault propagation path modeling method of power systems based ...
Huang, Tao   +6 more
core   +2 more sources

Quaternary rupture of a crustal fault beneath Victoria, British Columbia, Canada [PDF]

open access: yes, 2017
The seismic potential of crustal faults within the forearc of the northern Cascadia subduction zone in British Columbia has remained elusive, despite the recognition of recent seismic activity on nearby fault systems within the Juan de Fuca Strait.
Amos, Colin   +4 more
core   +1 more source

Tacholess Time Synchronous Averaging for Gear Fault Diagnosis in Wind Turbine Gearboxes Using a Single Accelerometer

open access: yesMachines
Wind power is increasingly seen as a global, sustainable, and eco-friendly energy option. However, one significant obstacle to further wind energy investment is the high failure rate of wind turbines.
Trong-Du Nguyen   +3 more
doaj   +1 more source

Impact of Fouling on Flow-Induced Vibration Characteristics in Fluid-Conveying Pipelines

open access: yesIEEE Access, 2016
This paper has addressed the common monitoring problems in petrochemical companies, which are caused by fouling and clogging in the circulating water heat exchangers, and has introduced techniques to monitor the heat exchanger's wall vibrations for early
Jianfeng Huang   +4 more
doaj   +1 more source

The ALI Principles: A Farewell to Fault—But What Remedy for the Egregious Marital Misconduct of an Abusive Spouse? [PDF]

open access: yes, 2001
The fundamental premise of this commentary is that the ALl has erred in not including appropriate nonfinancial fault-based factors in the Principles for three major reasons: 1) other no-fault laws, including no-fault automobile insurance law, no-fault ...
Swisher, Peter Nash
core   +2 more sources

Interpretation of Bouguer Anomaly to Determine Fault and Subsurface Structure at Blawan-ijen Geothermal Area [PDF]

open access: yes, 2016
Gravity survey has been acquired by Gravimeter Lacoste & Romberg G-1035 at Blawan-Ijen geothermal area. It was a focusing study from previous research.
Azhari, A. P. (Anjar)   +2 more
core   +1 more source

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