Robust modeling method for thermal error of CNC machine tools based on ridge regression algorithm - Liu, Hui; Miao, En Ming; Wei, Xin Yuan; Zhuang, Xin Dong (International journal of machine tools & manufacture, 2017)
Keywords: Algorithms; CNC machine tools; Collinearity; Correlation analysis; Correlation coefficients; Error analysis; Error compensation; Error detection; Machine tools; Mathematical models; Modelling; Numerical controls; Predicted accuracy and robustness; Regression; Regression analysis; Ridge regression; Robustness (mathematics); Seasons; Temperature; Thermal error; Three dimensional models; Ridge regression; Thermal error; Collinearity; Predicted accuracy and robustness; CNC machine tools