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
Assessment of Subspace Fault Detection Algorithms on a Realistic | 1091 |
Reducing Time to Market | 1093 |
Dynamics of Pipeline | 1098 |
Copyright | |
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Parole e frasi comuni
acceleration accelerometers acoustic algorithm amplitude analytical applied approach beam beamformer bearing bending blade bridge calculated characteristics coefficients components computed correlation corresponding coupling damage detection damping ratios degrees of freedom displacement effect eigenvalue eigenvectors Engineering equation error evaluated excitation experimental FE model filter finite element model flexibility force frame frequency domain Frequency Hz frequency response function FRF's gear girder identification 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 order tracking output performed phase predicted problem procedure random reduced reference residual resonance rotating rotor sample São Paulo sensor shaft shown in Figure shows simulated solution spectral speed stiffness matrix strain gage substructure Table tachometer technique test data torsional transfer function unbalance values vector velocity vertical vibration