Applied Vibration Suppression Using Piezoelectric Materials -

vibration an open access journal from mdpi - vibration issn 2571 631x is a peer reviewed open access journal of vibration science and engineering published quarterly online by mdpi open access free for readers free publication for well prepared manuscripts submitted in 2018 rapid publication manuscripts are peer reviewed and a first decision provided to authors approximately 16 days after submission acceptance to publication, hybrid filtered x adaptive vibration control with internal - active control is an effective way to suppress low frequency mechanical vibration however with applications to submarine equipment there are still some shortcomings due to vibration coupling and multifrequency complex excitation in this paper a novel hybrid improved adaptive control strategy feedback and online identification filtered x lms namely fofxlms is proposed which introduces, asme rotordynamics org technical literature - asme biennial 1987 stability and damped critical speeds of a flexible rotor in fluid film bearings j w lund 1 asme biennial 1987 experimental verification of torquewhirl the destabilizing influence of tangential torque j m vance and k b yim 11, basic technology of quartz crystal resonators 4timing com - 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