The EUROMECH Colloquium "Dynamics of Vibro-Impact Systems" was held at th th Loughborough University on September 15 _18 , 1998. This was the flrst international meeting on this subject continuing the traditions of the series of Russian meetings held regularly since 1963. Mechanical systems with multiple impact interactions have wide applications in engineering as the most intensive sources of mechanical influence on materials, structures and processes. Vibro-impact systems are used widely in machine dynamics, vibration engineering, and structural mechanics. Analysis of vibro-impact systems involves the investigation of mathematical models with discontinuities and reveals their behaviour as strongly non-linear. Such systems exhibit complex resonances, synchronisation and pulling, bifurcations and chaos, exCitation of space coherent structures, shock waves, and solitons. The aim of the Colloquium was to facilitate the exchange of up-to-date information on the analysis and synthesis of vibro-impact systems as well as on the new developments in excitation, control and applications of vibro-impact processes.
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Verlagsort
Verlagsgruppe
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Dateigröße
ISBN-13
978-3-642-60114-9 (9783642601149)
DOI
10.1007/978-3-642-60114-9
Schweitzer Klassifikation
Vocal folds as a vibro-impact system.- Behaviour of granular materials in the field of vibration.- To the general theory of hand-held percussion machines.- Free manifolds of dynamical billiards.- Vibro-impact processes in systems with multiple impact pairs and distributed impact elements.- The impact based transportation process in a vibratory feeder.- The effectiveness of the impact damper with granular material.- Dynamics of gear-pair systems with backlash.- Nonlinear stability analysis of a single mass rotor contacting a rigid backup bearing.- Influence of contact and impacts on the dynamics of an elastic rotor with an elastic retainer bearing.- Wavelets transform in analysis and control of a piezoelectric vibroconverter with impact.- Stability improvement of the vibro-impact discrete systems.- Stability of periodic motions in systems with unilateral constraints.- On the calculation of resonance oscillations of the vibro-impact systems by the averaging technique.- Systems with high degree of nonlinearity as vibro-impact ones - asymptotic approaches.- Simulation of liquid sloshing impact in moving structures.- Exact solutions for a discrete systems undergoing free vibro-impact oscillations.- Asymptotic study of damped one-dimensional oscillator with close to impact potential.- Interaction between impulses and impacts in the nonlinear dynamics of an impacting system: a non-classical bifurcation.- Dynamics of an impact unit for percussion machines.- The influence of asymmetries on the double impact oscillator dynamics.- Dynamics of non-linear vibro-impact systems.- Subharmonic response of a single-barrier vibro-impact system to a narrow-band random excitation.- Strain solitons in solids: physics, numerics and fracture.- Multiple impacts of a bar with external dryfriction.- Solving wave propagation problems symbolically using computer algebra.- Stiction modeling: first order differential equation approximation for nonholonomic inequality constraint.- Vibro-impacts induced by non-linear resonances in hertzian contacts.- Effect of prestressing on durability at repeated impacts.- Identification of damage in bars using PZT sensors and regression techniques.- Laser vibrometry for impact measurements.- On the attainable performance of shock control by visco-elastic bumper.- Interaction analysis of mechanical system and hydraulic impact buffer.- Dynamics of the impact force generator.- Driver seat suspension design and identification for commercial vehicles.- Two-grooved automatic nail machine.- Analytical and numerical methods for the analysis of the stitch forming devices of blindstitch sewing.- Author Index.
