Active and Passive Vibration Damping

A guide to the application of viscoelastic damping materials to control vibration and noise of structures, machinery, and vehicles

Active and Passive Vibration Damping is a practical guide to the application of passive as well as actively treated viscoelastic damping materials to control vibration and noise of structures, machinery and vehicles. The author — a noted expert on the topic — presents the basic principles and reviews the potential applications of passive and active vibration damping technologies. The text presents a combination of the associated physical fundamentals, governing theories and the optimal design strategies of various configurations of vibration damping treatments.

The text presents the basics of various damping effective treatments such as constrained layers, shunted piezoelectric treatments, electromagnetic and shape memory fibers. Classical and new models are included as well as aspects of viscoelastic materials models that are analyzed from the experimental characterization of the material coefficients as well as their modeling. The use of smart materials to augment the vibration damping of passive treatments is pursued in depth throughout the book. This vital guide:

• Contains numerical examples that reinforce the understanding of the theories presented
• Offers an authoritative text from an internationally recognized authority and pioneer on the subject
• Presents, in one volume, comprehensive coverage of the topic that is not available elsewhere
• Presents a mix of the associated physical fundamentals, governing theories and optimal design strategies of various configurations of vibration damping treatments

Written for researchers in vibration damping and research, engineers in structural dynamics and practicing engineers, Active and Passive Vibration Damping offers a hands-on resource for applying passive as well as actively treated viscoelastic damping materials to control vibration and noise of structures, machinery and vehicles.

Nyckelord: Guide to Active and Passive Vibration Damping; Understanding Active and Passive Vibration Damping; Text on Active and Passive Vibration Damping; Resource to Active and Passive Vibration Damping; Active and passive periodic structures; viscoelastic damping layer; piezoelectric; propagation parameter; wave propagates between adjacent cells; VEM; shear deformation; storage modulus; glass transition temperature; Wicket plot; Cole-Cole plot; master curves; complex modulus; different sinusoidal excitations; creep compliance; relaxation modulus; mechanisms for dissipating the energy of vibrating structure; quantitative measure of VEM; desirable damping characteristics; dynamic mechanical thermal analysis; DMTA; Elastomers; fading memory phenomenon; fractional derivatives; Golla-Hughes-McTavish model; augmented temperature field; modal strain energy; topology optimization of damping treatments; magnetic damping treatments; active piezoelectric damping composites; stand-off damping treatment; multi-modal shunted piezoelectric networks; damping by nano-particle composites. Vibration energy flow distribution by damping control, Aeronautic & Aerospace Engineering, Intelligent Systems & Agents, Aeronautic & Aerospace Engineering, Intelligent Systems & Agents