A Piezoelectric-Driven Electrochromic/Electrofluorochromic Dual-Modal Display Device.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202301886
Abstract: Electrochromic (EC) reflective displays offer great advantages in delivering information and providing visual data, but are limited in dark environments. Reflective/emissive dual-modal displays capable of electrochemically-induced color and fluorescence change simultaneously are highly desirable, especially… read more here.
Keywords: dual modal; modal display; modal; electrochromic electrofluorochromic ... See more keywords
Multi-modal graph regularization based class center discriminant analysis for cross modal retrieval
Sign Up to like & getrecommendations! Published in 2019 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-019-07909-2
Abstract: On the network, a large amount of multi-modal data has emerged. Efficiently utilizing such data to conduct cross modal retrieval has become a hot topic of research. Some solutions have been proposed for this problem.… read more here.
Keywords: graph; class center; multi modal; modal ... See more keywords
A Humean modal epistemology
Sign Up to like & getrecommendations! Published in 2020 at "Synthese"
DOI: 10.1007/s11229-020-02842-6
Abstract: I present an exemplary Humean modal epistemology. My version takes inspiration from but incurs no commitment to both Hume’s historical position and Lewis’s Humeanism. Modal epistemology should meet two challenges: the Integration challenge of integrating… read more here.
Keywords: imagination; modal epistemology; humean modal; epistemology ... See more keywords
An Experimental Evaluation of Two Potential Improvements for 3D Laser Vibrometer Based Operational Modal Analysis
Sign Up to like & getrecommendations! Published in 2017 at "Experimental Mechanics"
DOI: 10.1007/s11340-017-0307-x
Abstract: The use of scanning laser doppler vibrometers (SLDV) is common practice in the context with experimental modal analysis. In recent years, commercial 3D SLDV have been developed, where three laser heads simultaneously point to the… read more here.
Keywords: reference signal; modal analysis; operational modal; modal ... See more keywords
Application of multisynchrosqueezing transform for structural modal parameter identification
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Civil Structural Health Monitoring"
DOI: 10.1007/s13349-021-00500-0
Abstract: The accurate identification of modal parameters is a critical issue in the determination of features of civil structures. In this paper, a novel method based on the multisynchrosqueezing transform (MSST) is proposed to identify modal… read more here.
Keywords: vibration response; modal; vibration; identification ... See more keywords
Seismic response evaluation of single-layer latticed shells based on equivalent modal stiffness and linearized iterative approach
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.110068
Abstract: Abstract Seismic evaluation methods based on the modal decomposition principle highly depend on whether the dominant modes of a structure are correctly identified, but current modal pushover methods usually ignore this core issue. Firstly in… read more here.
Keywords: response; equivalent modal; method; evaluation ... See more keywords
Multi-dimensional ringdown modal analysis by filtering
Sign Up to like & getrecommendations! Published in 2017 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2016.10.022
Abstract: Abstract Based on collected data from multiple phasor measurement units (PMUs), this paper investigates and establishes the advantages of Taylor, Kalman, and Fourier filters for extracting relevant modal information of power system responses after a… read more here.
Keywords: analysis; multi dimensional; dimensional ringdown; ringdown modal ... See more keywords
Extraction of structural modal information using acoustic sensor measurements and machine learning
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2019.03.009
Abstract: Abstract Natural hazards could be very destructive. One challenge that society faces is how to rapidly, accurately and economically evaluate the damage of structures in the aftermath of a disaster. To overcome the limitations of… read more here.
Keywords: methodology; health monitoring; extraction structural; machine learning ... See more keywords
Output-only modal parameter identification of structures by vision modal analysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2021.115949
Abstract: Abstract Testing of structures by non-contact and possibly-remote video camera measurement has emerged as a promising topic in engineering fields. This paper develops a vision modal analysis framework for output-only structural modal parameter identification using… read more here.
Keywords: vision; decomposition; vision modal; modal analysis ... See more keywords
Structural health monitoring of towers and blades for floating offshore wind turbines using operational modal analysis and modal properties with numerical-sensor signals
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.106226
Abstract: Abstract In the present study, a structural health monitoring (SHM) method for floating offshore wind turbines (FOWTs) is suggested and tested using operational modal analysis (OMA) with numerical-sensor signals. The numerical accelerometer signals along the… read more here.
Keywords: sensor signals; health monitoring; numerical sensor; modal ... See more keywords
Complex modal analysis of transverse free vibrations for axially moving nanobeams based on the nonlocal strain gradient theory
Sign Up to like & getrecommendations! Published in 2018 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2018.03.017
Abstract: Abstract We investigate the transverse free vibration behaviour of axially moving nanobeams based on the nonlocal strain gradient theory. Considering the geometrical nonlinearity, which takes the form of von Karman strains, the coupled plane motion… read more here.
Keywords: transverse free; moving nanobeams; axially moving; nanobeams based ... See more keywords