Acceleration estimation method for motion control system with optical encoder

Hiroyuki Nagatomi, Kouhei Ohnishi

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

6 Citations (Scopus)

Abstract

This paper proposes a novel acceleration estimation method for motion control with a optical position encoder. It is well known that acceleration control is effective to construct a robust control system. Therefore, there are a lot of strong demands on efficient acceleration estimation method. Proposed estimation method is based on a least squares method. Least squares method applies to discrete position response versus time data taking the quantization error into consideration. The relation between the estimation delay and accuracy is discussed, and how to decide the number of samples is proposed. The validity of the proposed method is confirmed by simulation results.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Industrial Technology
Pages1480-1485
Number of pages6
DOIs
Publication statusPublished - 2006
Event2006 IEEE International Conference on Industrial Technology, ICIT - Mumbai, India
Duration: 2006 Dec 152006 Dec 17

Other

Other2006 IEEE International Conference on Industrial Technology, ICIT
CountryIndia
CityMumbai
Period06/12/1506/12/17

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Software
  • Industrial and Manufacturing Engineering

Cite this

Nagatomi, H., & Ohnishi, K. (2006). Acceleration estimation method for motion control system with optical encoder. In Proceedings of the IEEE International Conference on Industrial Technology (pp. 1480-1485). [4237889] https://doi.org/10.1109/ICIT.2006.372567