Journal article
Adaptive control for geometric tracking in turning
Abstract
An adaptive tracking algorithm is adopted to develop an adaptive control system for contouring operations in turning. The control objective is to maintain the geometric accuracy of the finished workpiece in the presence of significant workpiece-tool deflection error as well as random and periodic disturbances. The controlled variable is the position command. A model incorporating the NC servo loop, the cutting process and the machine …
Authors
Liu L; Sinha NK; Elbestawi MA
Journal
Computers in Industry, Vol. 11, No. 2, pp. 147–159
Publisher
Elsevier
Publication Date
January 1989
DOI
10.1016/0166-3615(89)90102-4
ISSN
0166-3615