High performance control of atomic force microscope for high-speed image scanning

M. S. Rana*, H. R. Pota, I. R. Petersen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

This paper presents the design of a model predictive control (MPC) scheme with a notch filter for reducing the tracking error of an atomic force microscope (AFM) by damping the resonant mode of the piezoelectric tube (PZT) scanner. The development of a controller for the AFM imaging and scanning speed is illustrated in this paper. Experimental results show that the proposed controller can increase the scanning speed significantly as compared with the existing PI controller.

Original languageEnglish
Title of host publication2012 12th International Conference on Control, Automation, Robotics and Vision, ICARCV 2012
Pages1187-1192
Number of pages6
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 12th International Conference on Control, Automation, Robotics and Vision, ICARCV 2012 - Guangzhou, China
Duration: 5 Dec 20127 Dec 2012

Publication series

Name2012 12th International Conference on Control, Automation, Robotics and Vision, ICARCV 2012

Conference

Conference2012 12th International Conference on Control, Automation, Robotics and Vision, ICARCV 2012
Country/TerritoryChina
CityGuangzhou
Period5/12/127/12/12

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