Open AccessStructural Optimization of Machine Tool Column Based on Dynamic Characteristic Analysis and Response Surface
Author(s) -
Zhongfu Bao,
Dejiang Zeng,
Darao Wu
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/772/1/012080
Subject(s) - response surface methodology , column (typography) , modal analysis , response analysis , surface (topology) , machine tool , computer science , finite element method , engineering , mathematics , structural engineering , mechanical engineering , machine learning , telecommunications , geometry , frame (networking)
Based on digital simulation technology, the dynamic characteristics of a NC machine tool column are studied, including modal analysis and harmonic response analysis. Then the response surface of design parameters and indicators is obtained based on the experimental design. Finally, the optimal design is obtained by using genetic algorithm based on response surface.