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Research on surface roughness prediction model based on CT genetic algorithm for optical ultra-precision machining

  • J. J. Du
  • , C. F. Cheung
  • , S. To
  • , Z. Y. Liu
  • Harbin Institute of Technology Shenzhen
  • Hong Kong Polytechnic University

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

Abstract

In this paper a dynamic non-linear mathematics model is proposed to predict the surface roughness in optical ultra-precision machining, which can be automatically built by evoling computer program of genetic algorithm. The new model can improve the fitting and predicting accuracy, compared with the traditional linear regression model. The numerical simulation test proves the effectiveness and accuracy of new model.

Original languageEnglish
Title of host publicatione-Engineering and Digital Enterprise Technology
PublisherTrans Tech Publications Ltd
Pages369-373
Number of pages5
ISBN (Print)0878494707, 9780878494705
DOIs
StatePublished - 2008
Externally publishedYes

Publication series

NameApplied Mechanics and Materials
Volume10-12
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Keywords

  • Evolutionary model
  • Genetic algorithm
  • Surface roughness

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