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Keywords: damage detection
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A035, November 1–5, 2021
Paper No: IMECE2021-67591
... and computationally. Wavelet entropy time series was able to identify patterns in the complexity of signals making the method suitable for other signal processing applications, outside the scope of non-destructive testing. non-destructive testing damage detection wavelet entropy time series transient signal...
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 7A: Dynamics, Vibration, and Control, V07AT07A004, November 1–5, 2021
Paper No: IMECE2021-70986
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-70986 AN ULTRA-COMPLIANT AND FLEXIBLE STRUCTURAL SENSING NEURAL SYSTEM FOR DAMAGE DETECTION IN WIND TURBINE BLADES Junzhen Wang UM-SJTU Joint Institute...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 12: Mechanics of Solids, Structures, and Fluids, V012T12A055, November 16–19, 2020
Paper No: IMECE2020-23524
...Abstract Abstract This study presents the modeling and experimental investigation of damage detection and evaluation methods based on the linear and nonlinear features of ultrasonic guided waves while they interact with possible structural damage sites. Such wave damage interaction features...
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
... the delamination, taking advantage of the trapped modes within the delaminated area. The second one adopts the nonlinear second harmonic imaging algorithm, highlighting the nonlinear interaction traces at the delamination region. The damage detection images are finally compared and fused to provide detailed...
Proceedings Papers

Proc. ASME. IMECE2011, Volume 7: Dynamic Systems and Control; Mechatronics and Intelligent Machines, Parts A and B, 975-984, November 11–17, 2011
Paper No: IMECE2011-63965
... for detecting simple and distinct defects. Implementation complexity increases when detecting multiple or more variable, less-easily quantifiable defects. In its general form, the method shows promise for damage detection when a specific type of consistent defect is known to occur or for applications...
Proceedings Papers

Proc. ASME. IMECE2004, Nondestructive Evaluation Engineering, 47-52, November 13–19, 2004
Paper No: IMECE2004-60969
... the multi-damage detection of EUSR. Finally, we present the results of how EUSR can distinguish different types of damage. This system is implemented by developing a graphical user- friendly interface program in LabView. We conclude with a description of our vision for an even more powerful EUSR...
Proceedings Papers

Proc. ASME. IMECE2004, Applied Mechanics, 247-255, November 13–19, 2004
Paper No: IMECE2004-61193
.... Uniqueness System Identification Damage Detection dynamic signatu rithms. System amount and qua search on these algorithms that model of mass, 1Postdoctoral R NY 10027. E-mail: 2Engineer, Ph.D 07102. E-mail: jy2 3Professor, Dep Bldg., New York, N Proceedings of IMECE04 2004 ASME International Mechanical...