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Keywords: electromechanical impedance
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Proceedings Papers

Proc. ASME. SMASIS2022, ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A010, September 12–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2022-91160
... Abstract Electromechanical impedance (EMI) measurements have seen an increased application in the assessment of the structural integrity of manufactured parts. This has allowed for a cost-effective and simple solution to non-destructively evaluate additively manufactured components. EMI-based...
Proceedings Papers

Proc. ASME. SMASIS2022, ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A009, September 12–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2022-91151
... Abstract Impedance-based structural health monitoring (SHM) is recognized as a non-intrusive, highly sensitive, and model-independent SHM solution that is readily applicable to complex structures. This SHM method relies on analyzing the electromechanical impedance (EMI) signature...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T08A007, September 14–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2021-67797
... O. Oyekola* AI-Barkat Mehedi Morgan Ivey Mohammad I. Albakri Smart Materials and Structures Research Lab, Department of Mechanical Engineering, Tennessee Tech University, Cookeville, TN 38505, USA ABSTRACT Keywords: Non-destructive evaluation, Piezo-electric Electromechanical impedance allows...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T08A010, September 14–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2021-68292
... rates of catastrophic failure by early detection of damage in total knee replacements (TKR). Previous work has been done to establish the ability of a structural health monitoring (SHM) technique known as the electromechanical impedance (EMI) method to detect certain types of damage prevalent in TKRs...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A010, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2334
...PART AUTHENTICATION USING INDIRECT ELECTROMECHANICAL IMPEDANCE MEASUREMENTS Mohammad I. Albakri 1* and Pablo A. Tarazaga2 1Smart Materials and Structures Lab Department of Mechanical Engineering Tennessee Tech University Cookeville, Tennessee, 38505 2Vibrations, Adaptive Structures, and Testing Lab...
Proceedings Papers

Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A003, September 9–11, 2019
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2019-5556
... timescale. One promising approach is the electromechanical impedance (EMI) technique. The EMI method monitors the impedance of a structure, and damage is indicated by changes in the impedance. Standard impedance measuring hardware are not practical for microsecond detection due to their slow sampling speeds...