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RISEstimating Damping Parameters in Multi-Degree-of-Freedom Vibration Systems by Balancing Energy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method of estimating damping parameters for multi-degree-of-freedom vibration systems is outlined, involving a balance of dissipated and supplied energies over a cycle of periodic vibration. The ...
Proper Orthogonal Modes of a Beam Sensed with Strain Gages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Proper orthogonal decomposition (POD) is a useful experimental tool in dynamical systems, for example in dimensionality studies 12 and reduced order modeling 3456. Application of POD in structural ...
Reduced Mass-Weighted Proper Decomposition for Modal Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method of modal analysis by a mass-weighted proper orthogonal decomposition for multi-degree-of-freedom and distributed-parameter systems of arbitrary mass distribution is outlined. The method ...
Dynamical Friction Behavior in a Forced Oscillator With a Compliant Contact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Contact compliance, which may arise from elastic deformation near the contact point or in the surrounding structure, affects the dynamical friction behaviors in mechanical oscillators. An idealized ...
A Comparison Between Direct and Indirect Friction Measurements in a Forced Oscillator
Publisher: The American Society of Mechanical Engineers (ASME)