摘要
优化设计是现代设计方法的重要组成部分,遗传算法是优化设计方法之一.根据薄壁铝合金件的加工变形量的经验公式,通过有限元分析软件Ansys 10.0对其变形量进行仿真,得出零件在不同加工参数下的变形量;再由优化设计中的遗传算法,用MATLAB7.0工具箱中的程序编程,得出在最小变形量时所需的加工参数和夹紧力,其对产品的生产加工有着现实的指导意义.
The optimizing design is the most important composition of the modern design,and Genetic Algorithms is one of the optimization design methods.Based on the experienced formula of aluminum cutting,by simulation through Definite Element Analyzing software Ansys 10.0,the deformation of workpiece under different machining parameters can be obtained;optimizing the processing parameters by Genetic Algorithms through toolbox MATLAB7.0,the least deformation and parameters can be acquired.The results would play a guiding role in the production and processing.
出处
《光电技术应用》
2010年第6期67-69,共3页
Electro-Optic Technology Application
关键词
车削变形
车削力
夹紧力
遗传法
优化设计
lathing deformation
cutting force
clamping force
genetic algorithms
optimizing design
