Virtual computer numerical control system

被引：24

作者：

Erkorkmaz, K. ^{[1
]}

Altintas, Y.

Yeung, C. -H.

机构：

[1] Univ Waterloo, Dept Mech Engn, Precis Controls Lab, Waterloo, ON N2L 3G1, Canada

[2] Univ British Columbia, Dept Mech Engn, Mfg Automat Lab, Vancouver, BC V5Z 1M9, Canada

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2006年 / 55卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

virtual; simulation; computer numerical control (CNC);

D O I：

10.1016/S0007-8506(07)60444-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a comprehensive virtual simulation model for CNC systems. The Virtual CNC (VCNC) has a modular architecture, allowing a real CNC to be prototyped quickly from standard library functions for feed drive models, feedback devices, axis control laws, and trajectory interpolation. Additional CNC modules can easily be prototyped and integrated to the VCNC by the user. Various application examples are presented which include the prediction of contour errors, auto-tuning of feed drive controllers, toolpath and feed modification for improved cornering, and rapid identification of closed loop drive dynamics. Detailed experimental verification is presented for each algorithm.

引用

页码：399 / 402

页数：4

共 11 条

[1]

Altintas Y, 2005, CIRP ANN-MANUF TECHN, V54, P651

[2]

Altintas Y, 2000, CIRP ANNALS 2000: MANUFACTURING TECHNOLOGY, P265

[3]

Altintas Y, 1998, CIRP ANNALS 1998 - MANUFACTURING TECHNOLOGY, VOL 47, NO 1, V47, P295

[4]

[Anonymous], 1995, INTELLIGENT CONTROL