Non-vector space control for nanomanipulations based on compressive feedbacks

Bo Song, Jianguo Zhao, Ning Xi, King Wai Chiu Lai, Ruiguo Yang, Hongzhi Chen, Chengeng Qu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

AFM based nanomanipulations have been successfully applied in various areas such as physics, biology and so forth in nano scale. Traditional nanomanipulations always have to approach the problems such as hysteresis, nonlinearity and thermal drift of the scanner, and the noise brought by the position sensor. In this research, a compressive feedbacks based non-vector space control approach is proposed for improving the accuracy of AFM based nanomanipulations. Instead of sensors, the local image was used as the feedback to a non-vector space controller to generate a closed-loop control for manipulation. In this paper, there are four research topics: First, local scan strategy was used to get a local image. Second, since the feedback is an image, a non-vector space controller was designed to deal with the difficulty in vector space such as calibration and coordinate transformation. Third, in order to further decrease the time spent on local scan, compressive sensing was introduced to this system. Finally, to overcome the disadvantage that compressive sensing costs time on reconstructing the original signal, we directly use the compressive data as the feedback. Both theoretical analysis and experimental results have shown that the system has a good performance on AFM tip motion control. Therefore, the non-vector space control method can make visual servoing easier, and the compressive feedback could make a high speed real-time control of nanomanipulation possible. In addition, this new method can be applied to nano-assembly, nano-imaging and nanomanipulation.

Original languageEnglish (US)
Title of host publication2012 IEEE International Conference on Robotics and Automation, ICRA 2012
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2767-2772
Number of pages6
ISBN (Print)9781467314039
DOIs
StatePublished - Jan 1 2012
Event 2012 IEEE International Conference on Robotics and Automation, ICRA 2012 - Saint Paul, MN, United States
Duration: May 14 2012May 18 2012

Publication series

NameProceedings - IEEE International Conference on Robotics and Automation
ISSN (Print)1050-4729

Conference

Conference 2012 IEEE International Conference on Robotics and Automation, ICRA 2012
CountryUnited States
CitySaint Paul, MN
Period5/14/125/18/12

Fingerprint

Feedback
Visual servoing
Controllers
Control nonlinearities
Sensors
Real time control
Motion control
Speed control
Vector spaces
Hysteresis
Physics
Calibration
Imaging techniques
Costs

ASJC Scopus subject areas

  • Software
  • Control and Systems Engineering
  • Artificial Intelligence
  • Electrical and Electronic Engineering

Cite this

Song, B., Zhao, J., Xi, N., Lai, K. W. C., Yang, R., Chen, H., & Qu, C. (2012). Non-vector space control for nanomanipulations based on compressive feedbacks. In 2012 IEEE International Conference on Robotics and Automation, ICRA 2012 (pp. 2767-2772). [6225338] (Proceedings - IEEE International Conference on Robotics and Automation). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICRA.2012.6225338

Non-vector space control for nanomanipulations based on compressive feedbacks. / Song, Bo; Zhao, Jianguo; Xi, Ning; Lai, King Wai Chiu; Yang, Ruiguo; Chen, Hongzhi; Qu, Chengeng.

2012 IEEE International Conference on Robotics and Automation, ICRA 2012. Institute of Electrical and Electronics Engineers Inc., 2012. p. 2767-2772 6225338 (Proceedings - IEEE International Conference on Robotics and Automation).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Song, B, Zhao, J, Xi, N, Lai, KWC, Yang, R, Chen, H & Qu, C 2012, Non-vector space control for nanomanipulations based on compressive feedbacks. in 2012 IEEE International Conference on Robotics and Automation, ICRA 2012., 6225338, Proceedings - IEEE International Conference on Robotics and Automation, Institute of Electrical and Electronics Engineers Inc., pp. 2767-2772, 2012 IEEE International Conference on Robotics and Automation, ICRA 2012, Saint Paul, MN, United States, 5/14/12. https://doi.org/10.1109/ICRA.2012.6225338
Song B, Zhao J, Xi N, Lai KWC, Yang R, Chen H et al. Non-vector space control for nanomanipulations based on compressive feedbacks. In 2012 IEEE International Conference on Robotics and Automation, ICRA 2012. Institute of Electrical and Electronics Engineers Inc. 2012. p. 2767-2772. 6225338. (Proceedings - IEEE International Conference on Robotics and Automation). https://doi.org/10.1109/ICRA.2012.6225338
Song, Bo ; Zhao, Jianguo ; Xi, Ning ; Lai, King Wai Chiu ; Yang, Ruiguo ; Chen, Hongzhi ; Qu, Chengeng. / Non-vector space control for nanomanipulations based on compressive feedbacks. 2012 IEEE International Conference on Robotics and Automation, ICRA 2012. Institute of Electrical and Electronics Engineers Inc., 2012. pp. 2767-2772 (Proceedings - IEEE International Conference on Robotics and Automation).
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