Robust feedrate control for high efficiency milling process
Journal
IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
Pages
874-878
ISBN
9.78151E+12
Date Issued
2017
Author(s)
Abstract
This paper utilizes the quantitative feedback theory (QFT) to design a robust controller for adaptive cutting feedrate control. The proposed algorithm could dynamically change the feedrate according to the spindle current which is highly related to the measured cutting force. The QFT controller could provide the constant cutting force even under different cutting condition. Hence, the machining efficiency could be improved under the robust control. Numerical simulations are conducted to validate the performance of the proposed robust cutting feedrate control algorithm (RFC).
Publisher
Institute of Electrical and Electronics Engineers Inc.
Type
conference paper