finite life design

The fatigue life analysis and estimation are done on the counter moment beam by means of partial stress / strain fatigue analysis , which is also an important method of the finite life design .

采用局部应力应变疲劳分析的方法对斗轮驱动电机支承梁进行了疲劳寿命分析及预估，该方法也可作为有限寿命设计的重要手段。

The finite life optimization model is established , and the finite life design is carry out by using response surface method .

建立有限寿命优化模型，采用响应面法对动臂进行有限寿命设计。