Robust cutting force control using indirect force and disturbance estimators in the end milling process

被引：0
|
作者：
Kim, SC [1 ]
Chung, SC [1 ]
机构：
[1] Hanyang Univ, Dept Mech Design & Prod Engn, Mfg Syst & Control Lab, Sungdong Gu, Seoul 133791, South Korea
来源：
PROCEEDINGS OF THE FOURTEENTH ANNUAL MEETING OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING | 1999年
关键词：
cutting force regulation; cutting geometry; disturbance observer; end milling force model; indirect force sensor; motor current; robust real-time control; unmodelled dynamics;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, a robust cutting force control system using an indirect cutting force estimator and disturbance observer is studied in the end milling process. The indirect cutting force estimator is derived from the geometric cutting force model and the feed and spindle motor currents. In order to regulate the cutting force at a desired level during wide range of machining conditions, a robust control system with a disturbance observer is developed using a feedrate override function.
引用
收藏
页码：248 / 251
页数：4
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