State feedback control for adjusting the dynamic behavior of a piezoactuated bimorph atomic force microscopy probe
نویسندگان
چکیده
منابع مشابه
State feedback control for adjusting the dynamic behavior of a piezoactuated bimorph atomic force microscopy probe.
We adjust the transient dynamics of a piezoactuated bimorph atomic force microscopy (AFM) probe using a state feedback controller. This approach enables us to adjust the quality factor and the resonance frequency of the probe simultaneously. First, we first investigate the effect of feedback gains on dynamic response of the probe and then show that the time constant of the probe can be reduced ...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2009
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.3142484