COMPARATIVE EXPERIMENTAL STUDY OF MODAL PARAMETER ESTIMATION USING ARMA MODEL AND PEAK-PICKING METHOD
Structural Health Monitoring requires a method to acquire structural condition at a certain time. Vibration is one of the non-destructive methods that can be utilized in this situation. Vibration data collected is then analyzed using time domain or frequency domain modal analysis. However, modal a...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/73799 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Structural Health Monitoring requires a method to acquire structural condition at a certain time. Vibration is one of the non-destructive methods that can be utilized in this situation. Vibration data collected is then analyzed using time domain or frequency domain modal analysis. However, modal analysis in frequency domain is often unreliable, especially OMA. The purpose of this research is to compare modal parameters from OMA and EMA with time domain and frequency domain modal analysis. OMA is supposed to be analyzed only by the time domain method and EMA can be done in both domains.
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