Paper Title:
Grinding Process Fuzzy Control on CNC Tool Grinder
  Abstract

In order to improve form cutter accuracy in grinding process, a closed-loop control system was designed to accomplish adaptive control of constant force in grinding process. Since it is a complicated dynamic process with severe nonlinear and much stochastic disturbance, fuzzy adaptive controller was used which can adjust parameters online. By measuring grinding force, characteristic information of grinding process was acquired. Regulation factor of feed rate is determined by grinding force ratio, and force deviation and its change rate are used as evaluation indexes. Thus, adaptive control of constant force in grinding process is accomplished. Simulation and tool grinding test indicate that the system has high precision and stability, and reduces cutter error efficiently.

  Info
Periodical
Key Engineering Materials (Volumes 359-360)
Edited by
Jiuhua Xu, Xipeng Xu, Guangqi Cai and Renke Kang
Pages
528-532
DOI
10.4028/www.scientific.net/KEM.359-360.528
Citation
J. Kang, C. J. Feng, H. Y. Hu, Q. Shao, "Grinding Process Fuzzy Control on CNC Tool Grinder ", Key Engineering Materials, Vols. 359-360, pp. 528-532, 2008
Online since
November 2007
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Price
$32.00
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