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Research on servo feeding system of micro WEDM

  • Harbin Institute of Technology Shenzhen

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

Abstract

This paper presents a servo feeding system of Micro WEDM. It applied incomplete derivation PID controller to reduce overshoot, and adopted adaptive dead-zone inverse compensation to eliminate dead-zone, which caused by piezoelectric ceramics motions in low speed. The result of simulation shows that this method can make the system to recover its linearity and the dead-zone parameters are convergent. And the result of experiment shows that the servo feeding system satisfies the need of Micro WEDM.

Original languageEnglish
Title of host publicationProceedings - 2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010
Pages271-274
Number of pages4
DOIs
StatePublished - 2010
Event2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010 - Changsha, China
Duration: 18 Dec 201020 Dec 2010

Publication series

NameProceedings - 2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010
Volume2

Conference

Conference2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010
Country/TerritoryChina
CityChangsha
Period18/12/1020/12/10

Keywords

  • Adaptive control
  • Incomplete derivation PID controller
  • Micro WEDM
  • Servo feeding

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