Proceedings of the 17th International Modal Analysis Conference: February 8-11, 1999, Hyatt Orlando Hotel, Kissimmee, Florida, Volume 2Society for Experimental Mechanics, 1999 - 993 pagine |
Sommario
Use of Embedded Optical Fibers for Structural Analysis 397 699 | 1090 |
Assessment of Subspace Fault Detection Algorithms on a Realistic | 1091 |
Reducing Time to Market | 1093 |
Copyright | |
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Parole e frasi comuni
acceleration accelerometers acoustic algorithm amplitude analytical applied approach averaging beam beamformer bearing bending blade bridge cable calculated coefficients components computed correlation corresponding coupling damage detection damping ratios degrees of freedom displacement effects eigenvalue eigenvectors Engineering equation error evaluated excitation experimental FE model finite element model flexibility force frame frequency domain Frequency Hz frequency response function FRF's gear girder identified IMAC impact input linear load cell mass measured Mechanical meshing method Modal Analysis modal parameters modal testing mode shapes model updating monitoring natural frequencies node noise nonlinear obtained optimization output performed phase predicted problem procedure random reduced reference residual resonance rotating rotor São Paulo sensor shaft shown in Figure signal simulated solution spectral speed stiffness matrix strain gage substructure system identification Table technique test data torsional transfer function transverse unbalance values vector vertical vibration