Article ID Journal Published Year Pages File Type
9640289 Journal of Sound and Vibration 2005 8 Pages PDF
Abstract
Frequency modulation of an atomic force microscope is based on a PI control law, which keeps the amplitude equal to a desired value. This paper analyses the stability and performance of the closed-loop nonlinear dynamics of AFM. Numerical results are presented to corroborate the validity of theoretical analysis.
Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
Preview
Nonlinear dynamics of atomic force microscope with PI feedback
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