Reducing false alarms in guided waves structural health monitoring of pipelines: Review synthesis and debate
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2020.104210
Abstract: Abstract Guided waves based structural health monitoring systems have been proposed to ensure reliability and structural integrity of pipelines. These systems are designed with permanently attached transducers that are able to detect automatically early state… read more here.
Keywords: monitoring pipelines; health monitoring; false alarms; structural health ... See more keywords
Excessive Momentum and False Alarms in Late‐Spring ENSO Forecasts
Sign Up to like & getrecommendations! Published in 2020 at "Geophysical Research Letters"
DOI: 10.1029/2020gl087008
Abstract: The unanticipated stalled El Niño‐Southern Oscillation (ENSO) evolution of 2014 raises questions about the reliability of the coupled models that were used for forecast guidance. Here we have analyzed the skill and reliability of forecasts… read more here.
Keywords: excessive momentum; enso; false alarms; momentum ... See more keywords
Forecaster Perceptions and Climatological Analysis of the Influence of Convective Mode on Tornado Climatology and Warning Success
Sign Up to like & getrecommendations! Published in 2019 at "Annals of the American Association of Geographers"
DOI: 10.1080/24694452.2019.1670042
Abstract: Tornadogenesis occurs in a variety of storm types, or convective modes, each having a unique climatology and challenges in their detection and warning. Some warnings result in false alarms, meaning that no tornado occurred within… read more here.
Keywords: tornado climatology; mode; false alarms; climatology ... See more keywords
False Alarm Reduction in Wavelength-Resolution SAR Change Detection Using Adaptive Noise Canceler
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2016.2611684
Abstract: This paper introduces a method to reduce false alarms in wavelength-resolution synthetic aperture radar (SAR) change detection and aims at very high frequency-band systems like the Coherent All Radio Band System (CARABAS). The false alarms… read more here.
Keywords: change; false alarms; change detection; sar ... See more keywords
False alarms and information transmission in grouping animals
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DOI: 10.1111/brv.12932
Abstract: A key benefit of grouping in prey species is access to social information, including information about the presence of predators. Larger groups of prey animals respond both sooner and at greater distances from predators, increasing… read more here.
Keywords: information; transmission; group; stage ... See more keywords
False Alarms Analysis of Wind Turbine Bearing System
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DOI: 10.3390/su12197867
Abstract: Wind turbines are complex systems that use advanced condition monitoring systems for analyzing their health status. The gearbox is one of the most critical components due to its elevated downtime and failure rate. Supervisory Control… read more here.
Keywords: false alarms; wind turbine; turbine bearing; alarms analysis ... See more keywords