ファジィ・インプロセス制御による研削加工の最適化 : 研削加工プロセスの知能的自動化に関する研究(第2報)

概要

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The FIAC-II System (Fuzzy Intelligent & Automatic Control II System) is developed in this report to achieve the optimum fuzzy control of grinding processes. In FIAC-II system, the infeed rates are suitably controlled to keep the normal grinding force constant in roughing process and to make accuracy, efficiency and surface roughness better in finishing process by fuzzy inprocess control. Main conclusions obtained are as follows : (1) The ideal variation of infeed rates in one grinding cycle are established in such a way as the infeed rates should be kept high in early stage without over-shoot phenomena of grinding forces and be gradually decreased to the beginning point of spark-out. (2) The higher efficiency and higher accuracy are achieved by the optimum fuzzy control of several grinding cycles in which the variation of surface roughness and the wheel surface condition are controlled.
社団法人精密工学会の論文
1992-12-05