Abstract
These notes are finalized to a particular study of the damping mechanism in Hamiltonian systems, characterized indeed by the absence of any energy dissipation effect. It is important to make a clear distinction between the two previous concepts, since they seem to be somehow contradictory. A Hamiltonian system is characterized by an invariant total energy (the Hamiltonian H) that is equivalent to state any energy dissipation process is absent. This circumstance, especially from an engineering point of view, leads to the wrong expectation that the motion of any part of such a dissipation-free system, subjected to some initial conditions, maintains a sort of constant amplitude response. This is, although unexpectedly, a wrong prediction and the “mechanical intuition” leads, in this case, to a false belief. It is indeed true the converse: even in the absence of any energy dissipation mechanisms, mechanical systems can exhibit damping, i.e. a decay amplitude motion.
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Bibliography
A.D. Pierce, V.W. Sparrow and D.A. Russel. Fundamental structuralacoustic idealization for structure with fuzzy internals. Journal of Vibration and Acoustics, 117:339–348, 1995.
M. Strasberg, D. Feit. Vibration damping of large structures induced by attached small resonant structures. Journal of Acoustical Society of America, 99:335–344, 1996.
G. Maidanik. Induced damping by a nearly continuous distribution of a nearly undamped oscillators: linear analysis. Journal of Sound and Vibration, 240:717–731, 2001.
R.L. Weaver. The effect of an undamped finite degree of freedom ‘fuzzy’ substructure: numerical solution and theoretical discussion. Journal of Acoustical Society of America, 101:3159–3164, 1996.
R.J. Nagem, I. Veljkovic, G. Sandri. Vibration damping by a continuous distribution of undamped oscillators. Journal of Sound and Vibration, 207:429–434, 1997.
C.E. Celik, A. Akay. Dissipation in solids: thermal oscillations of atoms. Journal of Acoustical Society of America, 108:184–191, 2000.
R.L. Weaver. Equipartition and mean square response in large undamped structures. Journal of Acoustical Society of America, 110:894–903, 2001.
A. Carcaterra, A. Akay. Transient energy exchange between a primary structure and a set of oscillators: return time and apparent damping. Journal of Acoustical Society of America, 115:683–696, 2004.
I. Murat Koç, A. Carcaterra, Zhaoshun Xu, A. Akay. Energy sinks: vibration absorption by an optimal set of undamped oscillators. Journal of Acoustical Society of America, 118:3031–3042, 2005.
A. Carcaterra, A. Akay, I.M. Koc. Near-Irreversibility and damped response of a conservative linear structure with singularity points in its modal density. Journal of Acoustical Society of America, 119:2124-, 2006.
A. Akay, Zhaoshun Xu, A. Carcaterra, I. Murat Koc. Experiments on vibration absorption using energy sinks. Journal of Acoustical Society of America, 118: 3043–3049, 2005.
A. Carcaterra. An entropy formulation for the analysis of energy flow between mechanical resonators. Mechanical Systems and Signal Processing, 16:905–920, 2002.
A. Carcaterra. Ensemble energy average and energy flow relationships for nonstationary vibrating systems. Journal of Sound and Vibration, Special Issue Uncertainty in structural dynamics, 288:751–790, 2005.
T.Y. Petrosky. Chaos and irreversibility in a conservative nonlinear dynamical system with a few degrees of freedom. Physical Review A, 29:2078–2091, 1984.
P.K. Datta, K. Kundu. Energy transport in one-dimensional harmonic chains. Physical Review B, 51:6287–6295, 1995.
R. Livi, M. Pettini, S. Ruffo, M. Sparpaglione, A. Vulpiani. Equipartition threshold in nonlinear large Hamiltonian systems: the Fermi-Pasta-Ulam model. Physical Review A, 31:1039–1045, 1985.
R.R. Nigmatullin, A. Le Mehaute. To the nature of irreversibility in linear systems. Magnetic Resonance in Solids, 6:165–179, 2004.
M.G. Kendall, A. Stuart. The advanced theory of statistics. Charles Griffin & Company Limited, London,, 1961.
E.J.G. Pitman. Sufficient statistics and intrinsic accuracy. Proc. Cambridge Philosophical Society, 32:576, 1936.
M. V. Drexel, J.H. Ginsberg, Modal overlap and dissipation effects of a cantilever beam with multiple attached oscillators, Journal of Vibration and Acoustics, vol.123, 181–187, 2001.
A. Carcaterra, A. Akay, Theoretical foundation of apparent damping and energy irreversible energy exchange in linear conservative dynamical systems, Journal of Acoustical Society of America, ISSN: 0001-4966 121, 1971–1982, 2007.
A. Carcaterra, A. Akay, F. Lenti, Pseudo-damping in undamped plates and shells, Journal of Acoustical Society of America, ISSN: 0001-4966, vol. 122, 804–813, 2007.
A. Carcaterra Minimum-variance response and irreversible energy confinement, invited lecture, IUTAM Symposium on “The Vibration Analysis of Structures with Uncertainties”, book edited by R.S. Langley. and A. Belyaev, Saint Petersburg, Russia, 2009.
F. dell’Isola, C. Maurini, M. Porfiri, Passive damping of beam vibrations through distributed electric networks and piezoelectric transducers: prototype design and experimental validation, Smart Material and Structures, 13(2), 2004.
F. dell’Isola, C. Maurini, S. Vidoli, Piezo-ElectroMechanical (PEM) structures: passive vibration control using distributed piezoelectric transducers, Compte Rendus Mecanique, 331(1), 2003.
F. Magionesi, A. Carcaterra, Insights into the energy equipartition principle in undamped engineering structures, Journal of Sound and Vibration, ISSN: 0022-460X, 322(4–5), 851–869, 2008.
N. Roveri, A. Carcaterra, A. Akay, Vibration absorption using nondissipative complex attachments with impacts and parametric stiffness, Journal of the Acoustical Society of America, 126(5), 2306–2314, 2009.
N. Roveri, A. Carcaterra, A. Akay, Energy equipartition and frequency distribution in complex attachments, Journal of the Acoustical Society of America 126(1), 122–128, 2009.
A. Carcaterra, A. Sestieri, Energy Density Equations and Power Flow in Structures, Journal of Sound and Vibration, Academic Press, ISSN 0022-460X, vol. 188(2), 269–282, 1995.
A. Carcaterra, Wavelength scale effect in energy propagation in structures, 13–24, in Statistical Energy Analysis, della collana Solid Mechanics and Its Applications vol. 67, IUTAM, Kluwer Academic Publishers, Dordrecht, ISBN 0-7923-5457-5, 1999.
A. Carcaterra, L. Adamo, Thermal Analogy in Wave Energy Transfer: Theoretical and Experimental Analysis, Journal of Sound and Vibration, ISSN 0022-460X, Academic Press, vol. 226(2), 253–284, 1999.
I. Prigogine, G. Nicolis, Self-Organization in Nonequilibrium Systems, John Wiley & Sons, 1977.
H. Mori, Y. Kuramoto, Dissipative Structures and Chaos, Springer, 1998.
I. Prigogine, I. Stengers, La Nouvelle Alliance, Gallimard, Paris, 1979.
O. Costa de Beauregard, Le second principe de la science du temps, Editions du Seuil, Paris, 1963.
C. Cercignani, Ludwig Boltzmann-The Man Who Trusted Atoms, Oxford University Press, 1998.
H.R. Brown, W. Myrvold, J. Uffink, Boltzmann H-theorem, its discontents, and the birth of statistical mechanics, Studies in History and Philosophy of Modern Physics, 40, 174–191, 2009.
F. dell’Isola and S. Vidoli, Continuum modelling of piezoelectromechanical truss beams: An application to vibration damping, Archive of Applied Mechanics, 68:1–19, 1998
S. Vidoli and F. dell’Isola, Modal coupling in one-dimensional electromechanical structured continua, Acta Mechanica, 141:37–50, 2000.
U. Andreaus, F. dell’Isola, and M. Porfiri, Piezoelectric Passive Distributed Controllers for Beam Flexural Vibrations, Journal of Vibration and Control, 10:625, 2004.
C. Maurini, F. dell’Isola, and D. Del Vescovo, Comparison of piezoelectronic networks acting as distributed vibration absorbers, Mechanical Systems and Signal Processing, 18:1243–1271, 2004.
F. dell’Isola and L. Rosa, Almansi-type boundary conditions for electric potential inducing flexure in linear piezoelectric beams, Continuum Mechanics and Thermodynamics, 9:115–125, 1997.
F. dell’Isola and S. Vidoli, Damping of bending waves in truss beams by electrical transmission lines with PZT actuators, Archive of Applied Mechanics, 68:626–636, 1998.
S. Vidoli and F. dell’Isola, Vibration control in plates by uniformly distributed PZT actuators interconnected via electric networks, European Journal of Mechanics, A/Solids, 20:435–456, 2001.
S. Alessandroni, F. dell’Isola, and F. Frezza, Optimal piezo-electromechanical coupling to control plate vibrations, International Journal of Applied Electromagnetics and Mechanics, 13:113–120, 2001.
F. dell’Isola, E.G. Henneke, and M. Porfiri, Synthesis of electrical networks interconnecting PZT actuators to damp mechanical vibrations, International Journal of Applied Electromagnetics and Mechanics, 14:417–424, 2001.
S. Alessandroni, F. dell’Isola, and M. Porfiri, A revival of electric analogs for vibrating mechanical systems aimed to their efficient control by PZT actuators, International Journal of Solids and Structures, 39:5295–5324, 2002.
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Carcaterra, A. (2011). New concepts in damping generation and control: theoretical formulation and industrial applications. In: dell’Isola, F., Gavrilyuk, S. (eds) Variational Models and Methods in Solid and Fluid Mechanics. CISM Courses and Lectures, vol 535. Springer, Vienna. https://doi.org/10.1007/978-3-7091-0983-0_6
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