Improved velocity feedback for position control by using a quadratic sliding mode filter

Shanhai Jin, Ryo Kikuuwe, Motoji Yamamoto

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

9 Citations (Scopus)

Abstract

In low-friction position-controlled devices, velocity feedback is required for a proportional-derivative (PD) controller to inject damping into these devices to remove low-frequency vibration. It is known that, in the case of using low resolution sensors, the velocity obtained through numerical differentiation is corrupted by high-frequency noise. Thus, the use of a PD controller results in high-frequency vibration in position control of devices of which sensor resolution and friction are both low. In previous papers, the authors proposed a new quadratic sliding mode filter. In this paper, we present experimental results to show the usefulness of this filter in position control of low-sensor-resolution, low-friction devices to improve velocity feedback.

Original languageEnglish
Title of host publicationICCAS 2011 - 2011 11th International Conference on Control, Automation and Systems
Pages1207-1212
Number of pages6
Publication statusPublished - Dec 1 2011
Event2011 11th International Conference on Control, Automation and Systems, ICCAS 2011 - Gyeonggi-do, Korea, Republic of
Duration: Oct 26 2011Oct 29 2011

Publication series

NameInternational Conference on Control, Automation and Systems
ISSN (Print)1598-7833

Other

Other2011 11th International Conference on Control, Automation and Systems, ICCAS 2011
CountryKorea, Republic of
CityGyeonggi-do
Period10/26/1110/29/11

Fingerprint

Position control
Friction
Feedback
Sensors
Derivatives
Controllers
Vibrations (mechanical)
Damping

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computer Science Applications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Jin, S., Kikuuwe, R., & Yamamoto, M. (2011). Improved velocity feedback for position control by using a quadratic sliding mode filter. In ICCAS 2011 - 2011 11th International Conference on Control, Automation and Systems (pp. 1207-1212). [6106111] (International Conference on Control, Automation and Systems).

Improved velocity feedback for position control by using a quadratic sliding mode filter. / Jin, Shanhai; Kikuuwe, Ryo; Yamamoto, Motoji.

ICCAS 2011 - 2011 11th International Conference on Control, Automation and Systems. 2011. p. 1207-1212 6106111 (International Conference on Control, Automation and Systems).

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

Jin, S, Kikuuwe, R & Yamamoto, M 2011, Improved velocity feedback for position control by using a quadratic sliding mode filter. in ICCAS 2011 - 2011 11th International Conference on Control, Automation and Systems., 6106111, International Conference on Control, Automation and Systems, pp. 1207-1212, 2011 11th International Conference on Control, Automation and Systems, ICCAS 2011, Gyeonggi-do, Korea, Republic of, 10/26/11.
Jin S, Kikuuwe R, Yamamoto M. Improved velocity feedback for position control by using a quadratic sliding mode filter. In ICCAS 2011 - 2011 11th International Conference on Control, Automation and Systems. 2011. p. 1207-1212. 6106111. (International Conference on Control, Automation and Systems).
Jin, Shanhai ; Kikuuwe, Ryo ; Yamamoto, Motoji. / Improved velocity feedback for position control by using a quadratic sliding mode filter. ICCAS 2011 - 2011 11th International Conference on Control, Automation and Systems. 2011. pp. 1207-1212 (International Conference on Control, Automation and Systems).
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