Optimal Control of Vibration-Based Micro-energy Harvesters
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Optimization Theory and Applications"
DOI: 10.1007/s10957-018-1250-4
Abstract: We analyze the maximal output power that can be obtained from a vibration energy harvester. While recent work focused on the use of mechanical nonlinearities and on determining the optimal resistive load at steady-state operation… read more here.
Keywords: energy; control; control vibration; vibration based ... See more keywords
Life estimation of shafts using vibration based fatigue analysis
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0806-4
Abstract: Many rotating machinery components fail due to fatigue when subjected to continuous fluctuating stresses. Hence, estimation of fatigue crack initiation life is essential to avoid catastrophic failure. Effective vibration based fatigue life analysis requires measurement… read more here.
Keywords: vibration based; analysis; life; fatigue life ... See more keywords
Vibration-based damage indicators: a comparison based on information entropy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Civil Structural Health Monitoring"
DOI: 10.1007/s13349-020-00381-9
Abstract: Vibration-based methods for damage localizations often rely on a damage feature defined in terms of changes of modal shapes and localize damage by detecting shape irregularities that are ascribed to local loss of stiffness. In… read more here.
Keywords: vibration based; information entropy; information; damage ... See more keywords
Mitigating effects of temperature variations through probabilistic-based machine learning for vibration-based bridge scour detection
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Civil Structural Health Monitoring"
DOI: 10.1007/s13349-020-00427-y
Abstract: This paper presents a novel approach to mitigating the effect of temperature variations on the bridges’ dynamic modal properties for more reliably detecting scour damage around bridge piles based on the vibration-based measurements. The novelty… read more here.
Keywords: probabilistic based; machine learning; vibration; based machine ... See more keywords
Review on the new development of vibration-based damage identification for civil engineering structures: 2010–2019
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115741
Abstract: Abstract Structural damage identification has received considerable attention during the past decades. Although several reviews have been presented, some new developments have emerged in this area, particularly machine learning and artificial intelligence techniques. This article… read more here.
Keywords: damage identification; damage; based damage; vibration based ... See more keywords
Vibration-Based Multi-Axis Force Sensing: Design, Characterization, and Modeling
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2020.2975726
Abstract: It is strongly desirable but challenging to obtain force sensing mechanisms that are low-cost, volumetrically compact, away from contact location, and can be easily integrated into existing and emerging robot systems. For example, having a… read more here.
Keywords: force sensing; vibration based; force; based multi ... See more keywords
Tremors: Privacy-Breaching Inference of Computing Tasks Using Vibration-Based Condition Monitors
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2021.3139181
Abstract: We propose the adaptation of vibration-based condition monitoring systems and techniques, popularly used in industrial condition-based maintenance, for identifying the possibility of compromising the privacy of personal computing systems. This work exploits the automated fan-based… read more here.
Keywords: based condition; mml; vibration; vibration based ... See more keywords
Damage Identification of Unreinforced Masonry Panels Using Vibration-Based Techniques
Sign Up to like & getrecommendations! Published in 2017 at "Shock and Vibration"
DOI: 10.1155/2017/9161025
Abstract: Several damage indicators based on changes in modal properties validated for homogeneous materials were applied to detect damage in an unreinforced masonry cantilever panel. Damage was created by a “clean diagonal cut” at the center… read more here.
Keywords: vibration based; using vibration; unreinforced masonry; damage ... See more keywords
Vibration-Based Damage Assessment in Gravity-Based Wind Turbine Tower under Various Waves
Sign Up to like & getrecommendations! Published in 2019 at "Shock and Vibration"
DOI: 10.1155/2019/1406861
Abstract: In this study, the feasibility of vibration-based damage assessment in a wind turbine tower (WTT) with gravity-based foundation (GBF) under various waves is numerically investigated. Firstly, a finite element model is constructed for the GBF… read more here.
Keywords: based damage; vibration; vibration based; damage ... See more keywords
A vibration-based approach for damage identification and monitoring of prefabricated beam bridges
Sign Up to like & getrecommendations! Published in 2022 at "Structural Health Monitoring"
DOI: 10.1177/14759217211047899
Abstract: As one of the most sophisticated structural types in rapid industrialized bridge construction technology, the fabricated beam bridge has been widely used in road network system for a long time. The prominent disease of this… read more here.
Keywords: beam; vibration based; based approach; damage identification ... See more keywords
Damage Accumulation in a Novel High-Throughput Technique to Characterize High Cycle Fatigue
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Testing and Evaluation"
DOI: 10.1520/jte20190593
Abstract: A multiple-insert carrier plate assembly has been developed to increase the throughput of vibration-based fatigue testing. Typically, in vibration-based fatigue testing, a cantilevered rectangular plate is excited in a high-frequency resonant mode until failure. In… read more here.
Keywords: throughput; fatigue; carrier plate; vibration based ... See more keywords