On real-time contour error estimation for contour following tasks

Ming-Yang Cheng, Cheng Chien Lee

Research output: Contribution to conferencePaper

30 Citations (Scopus)

Abstract

In contour following applications, one of the main concerns is how to reduce contour errors. The common approach to this problem is to design the contour controller based on the real-time contour error information. However, for the free-form contour following tasks, there is a lack of effective algorithms for calculating contour errors in real time. To overcome this difficulty, this study proposed a real time contour error estimation algorithm. Based on the estimated contour error obtained from the proposed algorithm, an integrated motion control scheme is employed to improve the machining accuracy for a contour following task. Experimental results indicate that both the proposed contour error estimation algorithm and the integrated motion control scheme exhibit satisfactory performances.

Original languageEnglish
Pages1047-1052
Number of pages6
Publication statusPublished - 2005 Jan 1
EventProceedings of the 2005 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2005 - Monterey, CA, United States
Duration: 2005 Jul 242005 Jul 28

Other

OtherProceedings of the 2005 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2005
CountryUnited States
CityMonterey, CA
Period05-07-2405-07-28

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Software
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Cheng, M-Y., & Lee, C. C. (2005). On real-time contour error estimation for contour following tasks. 1047-1052. Paper presented at Proceedings of the 2005 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2005, Monterey, CA, United States.