A quick algorithm of maximum inscribed circle method for roundness evaluation

Fanwu Meng*, Chunguang Xu, Haiming Li, Juan Hao, Dingguo Xiao

*Corresponding author for this work

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

9 Citations (Scopus)

Abstract

The evaluation of roundness based on the maximum inscribed circle method is an important method suitable for the circle with the maximum material condition like an internal bore. The maximum inscribed circle is determined by three data points according to the criteria of the maximum inscribed circle. The mathematical formulae has been developed for the establishment of the center of the maximum inscribed circle. A quick algorithm has been proposed for solving maximum inscribed circle. There is no principle error or method error in the results calculated by the formulae. Three examples are given in the paper. The validated results show that the method gives an efficient approach to solve the roundness problems on the maximum inscribed circle, especially when the number of data points is large.

Original languageEnglish
Title of host publication2011 International Conference on System Science, Engineering Design and Manufacturing Informatization, ICSEM 2011
Pages348-351
Number of pages4
DOIs
Publication statusPublished - 2011
Event2011 International Conference on System Science, Engineering Design and Manufacturing Informatization, ICSEM 2011 - Guiyang, China
Duration: 22 Oct 201123 Oct 2011

Publication series

Name2011 International Conference on System Science, Engineering Design and Manufacturing Informatization, ICSEM 2011
Volume2

Conference

Conference2011 International Conference on System Science, Engineering Design and Manufacturing Informatization, ICSEM 2011
Country/TerritoryChina
CityGuiyang
Period22/10/1123/10/11

Keywords

  • algorithm
  • maximum inscribed circle
  • roundness error
  • roundness measurement

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