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RISProspects in Automatic Control Research
Publisher: The American Society of Mechanical Engineers (ASME)
Automatic Control as a Scientific Field
Publisher: The American Society of Mechanical Engineers (ASME)
Some Comments About the Special Issue: “Papers from Germany and France”
Publisher: The American Society of Mechanical Engineers (ASME)
Effect of Electromagnetic Actuation on Contact Loss in a Hertzian Contact Oscillator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of electromagnetic actuation (EMA) on the dynamic of a singlesided Hertzian contact forced oscillator is studied near primary and secondary resonances. Emphasis is put on the case where two symmetric EMAs are ...
Superharmonic Resonance of Order 2 for an Impacting Hertzian Contact Oscillator: Theory and Experiments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The purpose of this paper is to investigate experimental responses of a preloaded vibroimpact Hertzian contact to an order 2 superharmonic excitation. A test rig is used, corresponding to a ...
A Spectral Method for Describing the Response of a Parametrically Excited System Under External Random Excitation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes an original approach for computing the stationary response of linear periodic time variant MDOF systems subjected to stationary stochastic external excitation. The proposed ...
How Large-Scale and Cyclogeostrophic Barotropic Instabilities Favor the Formation of Anticyclonic Vortices in the Ocean
Publisher: American Meteorological Society
Abstract: Large-scale vortices, that is, eddies whose characteristic length scale is larger than the local Rossby radius of deformation Rd, are ubiquitous in the oceans, with anticyclonic vortices more prevalent than cyclonic ones. ...
Uncertainties in Models Predicting Critical Bed Shear Stress of Cohesionless Particles
Publisher: American Society of Civil Engineers
Abstract: Our data show large scatter in the critical Shields stress values for initial sediment motion. The main sources of dispersion are related to the methodological procedures defining the inception of movement (i.e., visual ...
An Investigation of Steady-State Dynamic Response of a Sphere-Plane Contact Interface With Contact Loss
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the dynamic behavior of an elastic sphere-plane contact interface is studied analytically and experimentally. The analytical model includes both a continuous nonlinearity associated ...