Study of the Thermal Error Robust modeling of 2-axes Machine Tools based on the Grey System Theory
Thermally induced errors can contribute as much as 70％ of the final error of the part dimensions produced on machine tools1-5.Thermal errors of machine tools can be treated as the superpostition of a series of the errors coming from different heat source.4 key temperature points of a numing lathe were obtained based on the temperature field analysis.A novel thermal error model on the basis of grey system theory was proposed.The basic principle and method of grey system model and its application in thermal error modeling on machine tools had been presented briefly.
robustness modeling grey theory compensation
X.S.Wang Y.Li L.Wang D.J.Kong
College of Mechanical & Electrical Engineering,Henan Agricultural University,Zhengzhou China Department of Mechanical Engineering,Jiangsu Polytechnic University,Changzhou China
国际会议
常州
英文
674-677
2009-11-19（万方平台首次上网日期，不代表论文的发表时间）