摘要
采用Pro/E三维建模软件建立座椅的三维实体模型。采用"体单元"的方法建立计算机辅助分析模型。利用ANSYS有限元分析软件对座椅的坐垫、靠背的弹性进行计算,并与座椅试验的力-变形曲线对比,验证了建模与材料定义的正确性。
Establish the 3-D solid modeling with the software of Pro/Engineer.Establish the computer aided engineering model of car seat with the methods ＂solid elements＂,calculate the elasticity of seat with ANSYS.Compared with the ＂force-distortion＂ curve of seat test,we examine the validity of modeling and the definition of materials.
出处
《大连大学学报》
2010年第6期53-56,共4页
Journal of Dalian University
关键词
座椅
有限元
建模
计算
seats
finite element method
model building
Simulation
