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The Rotationally Flexible Pendulum Subjected to a High Frequency Excitation

Journal of Applied Mechanics, 1990
A high frequency harmonic excitation is applied to the pivot of a rotationally flexible pendulum. It is found that various equilibrium positions occur depending on the stiffness of the flexible parts.
openaire   +1 more source

Resonant Damping of Flexible Structures Under Random Excitation

2010
Structural vibrations are often dominated by resonant response, and increased efficiency in the damping of these vibrations can often be attained by using the resonant properties of these modes. A typical example is the ‘tuned mass absorber’. While the original design procedure was based on properties of the frequency response graph, it has recently ...
Steen Krenk, Jan Høgsberg
openaire   +1 more source

Microwave re-excitation of femtosecond laser tagging for highly flexible velocimetry

Optics Letters
Molecular tagging velocimetry is typically species specific and limited by excited state/species lifetimes. We utilize laser-generated ionization, long-lived anions, and a time-delayed microwave pulse to monitor the tagged region up to several milliseconds.
Fynn Reinbacher   +2 more
openaire   +2 more sources

Optimal Design Method of Flexible Excitation System for Improving Power System Stability

IEEE Transactions on Industry Applications, 2021
Chengxiong Mao, Dan Wang, Chengxiong Mao
exaly  

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