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Keywords: Structural Health Monitoring
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A014, November 1–5, 2021
Paper No: IMECE2021-71524
... in this setting significantly more challenging. Recently, structural health monitoring (SHM) has benefitted from data-driven techniques, such as deep learning, that can overcome unclear system dynamics. This paper presents a hybrid damage classification method that fuses deep, shallow, unsupervised...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A009, November 1–5, 2021
Paper No: IMECE2021-69157
... of delamination with ultrasonic structural health monitoring systems. structural health monitoring delamination ultrasonic antisymmetric waves Lamb waves shear-mode PZTs transducers damage identification ultrasonics adhesive joints Proceedings of the ASME 2021 International Mechanical Engineering...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A038, November 1–5, 2021
Paper No: IMECE2021-68740
... the proposed method. modal analysis structural dynamics structural health monitoring Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-68740 OUTPUT-ONLY STRUCTURAL SYSTEM IDENTIFICATION BASED...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T14A005, November 1–5, 2021
Paper No: IMECE2021-73504
... dispersion. To deal with this problem, this paper introduces a fatigue crack growth prognosis method with the particle filter (PF) and on-line guided wave structural health monitoring (SHM) data. The guided wave-based SHM technique is adopted for on-line monitoring the presence and size of the fatigue crack...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T15A014, November 1–5, 2021
Paper No: IMECE2021-72082
... of concrete structures based on smart film," Smart Materials and Structures, vol. 23, no. 4, article 045031, 2014. [9] Momeni H, Ebrahimkhanlou A. High-dimensional Data Analytics in Structural Health Monitoring and Non-Destructive Evaluation: A review paper. Struct Heal Monit, 2021 [10] Momeni H, Basereh S...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T14A001, November 1–5, 2021
Paper No: IMECE2021-69162
... for damage detection in structural health monitoring. Keywords: damage detection, optimization algorithm, probabilistic, structural health monitoring, structural integrity. 1 INTRODUCTION Structural health monitoring (SHM) has emerged as an area of research to enhance safety and integrity of engineering...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T15A006, November 1–5, 2021
Paper No: IMECE2021-71881
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-71881 MECHANICAL DESIGN AND DEVELOPMENT OF A SUBORBITAL PAYLOAD FOR REAL-TIME DATA ACQUISITION AND STRUCTURAL HEALTH MONITORING Dillon Cvetic-Thomas, Amy...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T14A002, November 1–5, 2021
Paper No: IMECE2021-71878
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-71878 APPLICATIONS OF HIGH-DIMENSIONAL DATA ANALYTICS IN STRUCTURAL HEALTH MONITORING AND NOND-ESTRUCTIVE EVALUATION: THERMAL VIDEOS PROCESSING USING...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A002, November 1–5, 2021
Paper No: IMECE2021-70345
... sensitivity and accuracy. This paper finishes with summary, concluding remarks, and suggestions for future work. Keywords: finite element method, contact acoustic nonlinearity, vibro-acoustic modulation, multi-bolt loosening monitoring, structural health monitoring 1. INTRODUCTION Structural health monitoring...
Topics: Acoustics
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A001, November 1–5, 2021
Paper No: IMECE2021-69529
..., the reflection and transmission behaviors of guided waves in A0 and S0 modes change obviously. stiffened plate ultrasonic guided waves non-reflective boundary structural health monitoring mode conversion Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A004, November 1–5, 2021
Paper No: IMECE2021-70986
... indices (DIs) which correlate the structural spectral power density of both pristine and damaged cases can accurately identify the location of damage. Such a sensing neural system possesses the tremendous potential in future Structural Health Monitoring (SHM) and Nondestructive Evaluation (NDE...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A003, November 1–5, 2021
Paper No: IMECE2021-70726
... application for Structural Health Monitoring (SHM) and Non-destructive Evaluation (NDE) communities. Through conducting a series of parametric studies, the full 2 phase span and high transmittance can be achieved by a singlelayer meta-structural unit. When proceeding to calculate the phase profile...
Proceedings Papers

Proc. ASME. IMECE2001, NDE Challenges of the 21st Century: Theory to Practice, 91-94, November 11–16, 2001
Paper No: IMECE2001/NDE-25811
... evaluation of infrastructure acoustic emission structural health monitoring optical fiber sensors EFPI Abstract Abstract Fiber reinforced polymers (FRP) are an efficient and relatively inexpensive method of repairing or replacing deteriorating and damaged infrastructure. FRP sheets can be applied...
Proceedings Papers

Proc. ASME. IMECE2000, Adaptive Structures and Material Systems, 387-397, November 5–10, 2000
Paper No: IMECE2000-1729
...Abstract Abstract An active fiber composite tape with segmented electrodes was modeled for use as a continuous sensor for structural health monitoring. The material has unidirectional piezoceramic fibers with interdigital electrodes on the top and bottom surfaces and is poled in the fiber...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 14: Safety Engineering, Risk, and Reliability Analysis, V014T14A007, November 16–19, 2020
Paper No: IMECE2020-23462
.... The proposed tunable waveguiding methodology possesses great application potential in future Structural Health Monitoring (SHM) and Nondestructive Evaluation (NDE) applications. PROGRAMMABLE WAVEGUIDING OF ULTRASONIC WAVES FOR REGIONAL DAMAGE DETECTION USING ELASTIC METAMATERIALS Yihao Song, Yanfeng Shen1...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 1: Acoustics, Vibration, and Phononics, V001T01A003, November 16–19, 2020
Paper No: IMECE2020-23460
...Abstract Abstract Structural Health Monitoring (SHM) and Nondestructive Evaluation (NDE) systems generally adopt piezoelectric transducers which emit omnidirectional wave fields. The achievement of directionality of guided wave generation will benefit the structural sensing purpose, which...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A030, November 16–19, 2020
Paper No: IMECE2020-24060
... characteristics of CPC films are investigated via deposition between copper electrode pairs on printed circuit boards. Practical applications of the characterized films are discussed along with future works regarding such sensors. Keywords: structural health monitoring, conductive polymer composite, nanocomposite...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 4: Advances in Aerospace Technology, V004T04A010, November 16–19, 2020
Paper No: IMECE2020-23516
..., contact acoustic nonlinearity, structural health monitoring, nondestructive evaluation 1 Contact author: yanfeng.shen@sjtu.edu.cn 1. INTRODUCTION Fatigue cracks can be widely found in structural components under cyclic loadings. They are barely visible and hard to detect, serving as a major cause...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 9: Mechanics of Solids, Structures, and Fluids, V009T11A046, November 11–14, 2019
Paper No: IMECE2019-10881
... damage detection nonlinear ultrasonics structural health monitoring NUMERICAL INVESTIGATION OF NONLINEAR LAMB WAVE TIME REVERSING FOR FATIGUE CRACK DETECTION Junzhen Wang, Yanfeng Shen1 University of Michigan-Shanghai Jiao Tong University Joint Institute, Shanghai Jiao Tong University Shanghai...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 9: Mechanics of Solids, Structures, and Fluids, V009T11A024, November 11–14, 2019
Paper No: IMECE2019-10928
..., Scanning Laser Doppler Vibrometry, damage detection, structural health monitoring, nondestructive evaluation, nonlinear ultrasonics 1 Contact author: yanfeng.shen@sjtu.edu.cn 1. INTRODUCTION Composite materials are taking an increasingly important role in aerospace and automobile industries...