Utilizing Nonlinear Active Vibration Control to Quench the Nonlinear Vibrations of Helicopter Blade Flapping System
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DOI: 10.1109/access.2020.3035611
Abstract: This article utilizes a nonlinear active vibration control to eliminate the helicopter blade flapping system oscillations having mixed excitation forces. The approximate solutions were calculated using the multiple scale perturbation technique. Furthermore, the stability and… read more here.
Keywords: active vibration; system; helicopter blade; blade flapping ... See more keywords
Probability of Helicopter Blade Flash Interception in Search Radar
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DOI: 10.1109/taes.2021.3137134
Abstract: Helicopter main rotor blade flashes in radar measurements are an often-used feature for target classification. While focus is often placed on being able to detect them, little attention has been given to what is required… read more here.
Keywords: blade flash; probability helicopter; helicopter blade; radar ... See more keywords