A survey of models, analysis tools and compensation methods for the control of machines with friction

During impact the relative motion of two bodies is often taken to be simply represented as half of a damped sine wave, according to the Kelvin-Voigt model. This is shown to be logically untenable, for it indicates that the bodies must exert tension on one another just before separating. Furthermore, it denotes that the damping energy loss is proportional to the square of the impacting velocity, instead of to its cube, as can be deduced from Goldsmith's work. A damping term $\lambda x^n \dot{x} $ is here introduced; for a sphere impacting a plate Hertz gives $n = 3/2$. The Kelvin-Voigt model is shown to be approximated as a special case deducible from this law, and applicable when impacts are absent. Physical experiments have confirmed this postulate.

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Coefficient of Restitution Interpreted as Damping in Vibroimpact

A review of vibration and acoustic measurement methods for the detection of defects in rolling element bearings

Model for the vibration produced by a single point defect in a rolling element bearing

Vibration monitoring of rolling element bearings by the high-frequency resonance technique — a review

Rolling Bearing Types and Applications Rolling Bearing Macrogeometry Interference Fitting and Clearance Bearing Loads and Speeds Ball and Roller Loads Contact Stress and Deformation Distribution of Internal Loading in Statically Loaded Bearings Internal Speeds and Motions Distribution of Internal Loading in High Speed Bearings Bearing Deflection, Preloading, and Stiffness Statically Indeterminate Shaft - Bearing Systems Lubricant Films in Rolling Element - Raceway Contacts Friction in Fluid-Lubricated Rolling Element - Raceway Contacts Friction in Rolling Bearings Rolling Bearing Temperatures Bearing Structural Materials Lubricants and Lubrication Techniques Fatigue Life: Lundberg Palmgren Theory and Rating Standards Bearing Endurance Testing and Element Testing Methods Statistical Methods to Analyze Endurance Permanent Deformation and Bearing Static Capacity Material Response to Rolling Contact Application Load and Life Factors Wear Vibration, Noise and Condition Monitoring Rotor Dynamics and Critical Speeds Investigation and Analysis of Bearing Failures Appendix Index.

W. J. Crecelius

Papers

Rolling Bearing Analysis