In this paper, a new excitation technique using wideband digital signals is proposed to eliminate the power dissipated by a DAC in the system. An experiment is ...
In this paper, a new excitation technique using wideband digital signals is proposed to eliminate the power dissipated by a DAC in the system. An experiment is ...
The electromechanical impedance (EMI) technique has been successfully used in structural health monitoring (SHM) systems on a wide variety of structures.
The wideband method simplifies generation of the excitation signal and eliminates a digital-to-analog converter (DAC). The system form factor and power ...
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Jan 10, 2024 · This work investigates the influence of the type of excitation signal and voltage level on impedance-based monitoring systems. To illustrate our ...
This paper proposed a robust impedance measurement method in wide-band spectrum via using compressive sensing to eliminate this requirement. The excitation ...
An impedance-based structural health monitoring (SHM) system employs a piezoelectric patch to excite the structure under test and capture its response.
A Novel Impedance-based Method for Structural Monitoring of Automotive Lithium-Ion Battery Packs. JONAS SEIFERT, JAN-PHILIPP SCHMIDT. PDF Restricted Access ...
The objective of this work is to introduce an electronic circuit for the piezoelectric impedance-based structural health monitoring. The circuit can monitor the ...
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This paper involves both the laboratory based E/M impedance method development, its implementation into a CPU with limited resources as well as a comparison ...