Page 555 - Thomson, William Tyrrell-Theory of Vibration with Applications-Taylor _ Francis (2010)
P. 555
542 Index
Complex algebra, 8, 9, 66 Damper, vibration:
Complex frequency response, 55 computer program, 114
Complex sinusoid, 8 Lanchester, 154
Complex stiffness, 76 untuned viscous, 155
Component mode synthesis, 360 Damping:
Computer flow diagrams, 110, 115, 521 Coulomb, 35, 75
Computer programs, 261, 521 critical, 29, 32, 53
beam vibration, 396 energy dissipated by, 70
central difference, 109, 148 equivalent viscous, 73
notes, 260 ratio, factor, 29
Runge-Kutta, 117, 119, 120, 479 Rayleigh, 191
torsional vibration, 390 root locus, 30
Concentrated mass: solid, structural, 75
effect on frequency, 355 viscous, 28
Conjugate complex quantities, 9 Davis, H. T., 482
Conservation of energy, 22 Decay of oscillation, 33, 35
Conservative system, 22, 463 Decibel, 13
Consistent mass, 309 Decoupling of equations, 189
Constraint equation, 207, 210, 364 Decrement, logarithmic, 33
Constraint of springs, 354 Deflection of beams, 373
Continuous spectrum, 441 Degenerate system, 197
Convergence of iteration, 240, 241 Degrees of freedom, DOF, 6, 130
Convolution integral, 95 Delta function, 92
Cook, R. D., 337 Determinant, 496
Coordinate reduction, 319 Diagonalization of matrices, 187
Coordinate transformation, 247 Difference equation, 290
Correlation, 431 Digital computer programs, 110, 131
Coulomb damping, 35, 74, 478 beam vibration, 396, 398
Coupled pendulum, 134 damped system, 114
Coupling, 138 finite difference, 109
dynamic, 140 initial conditions, 113
static, 139 Runga-Kutta, 117
Craig, R. R., Jr., 337 two DOF system, 145
Cramer’s rule, 502 Discrete mass system, 248
Crandall, S. H., 262, 452 Discrete spectrum, 425, 436
Crank mechanism, 15 Drop test, 98
Crede, C. E. and Harris, C. M., 121 Duffing’s equation, 482
Critical: Dunkerley’s equation, 379
damping, 29, 32 Dynamic absorber, 152
speed, 87 Dynamic coupling, 140
Cross: Dynamic load factor, 349
correlation, 434 Dynamic matrix, 246
spectral density, 446 Dynamic unbalance, 58
Cumulative probability, 426
Cunningham, W. J., 482 Effective mass, 24
of beams, 25
D’Alembert’s principle, 212 of springs, 24
Damped vibration, 28 Eigenvalues, eigenvectors, 132, 234
