摘要
讨论了如何用多元线性回归分析的统计方法与有限元法相结合，计算发电机组转子在热应变、基础负载沉降及支承预调量诸因素影响下的静挠曲线．
A technique by use of the statistical multivariable linear regression analysis, combined with the finite element method, is discussed. The static deflection curve of the thermal power generator rotor under effects of thermal strain, foundation settlement and supporter pre adjustment has been calculated.
出处
《上海理工大学学报》
CAS
1998年第1期42-45,共4页
Journal of University of Shanghai For Science and Technology
关键词
转子
静挠度
多元线性回归
有限元
汽轮发电机
rotor
static deflection curve
multivariable linear regression
finite element
