Nonlinear vibrations control of a contact-mode AFM model via a time-delayed positive position feedback

Nonlinear vibrations control of a contact-mode AFM model via a time-delayed positive position feedback

In this work, the nonlinear vibrations of a contact-mode atomic force microscopy (AFM) model subjected to multi excitations are controlled via a time-delayed positive position feedback (PPF) controller. A perturbation method is implemented to obtain the approximate nonlinear dynamical behavior of th...

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Bibliographic Details
Main Authors: Y.S. Hamed, K.M. Albogamy, M. Sayed
Format: Article
Language:English
Published: Elsevier 2021-02-01
Series:Alexandria Engineering Journal
Subjects:
Time-delayed PPF controller
Vibration control
Stability
AFM model
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016820305433

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