Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing, Volume 7

24 Forcing Function Estimation for Space System Rollout 269 Fig. 24.17 Frequency Comparison of the Average FRF and Forcing Functions as Estimated from Measured Data to the Expected Harmonics and Analytical Modal Frequencies Fig. 24.18 MAC, Damping, and CMI Comparisons between Extracted Modes and the Analytical 17th Mode at 5.94 Hz for the CT+MLPSystem Potential tasks to prepare for larger scale diagnostic applications include the following: 1. Apply current modal analysis tools to FRFs/IRFs resulting from these processes; 2. Application to simulated data of an operational system;

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