Matlab优化工具箱在齿轮传动设计中的应用  

Application of Matlab optimization toolbox in design of the gear drive

作　　者：赵青[1] 刘长生[1] 

机构地区：[1]中南林业科技大学,湖南长沙410004

出　　处：《机械研究与应用》2008年第5期78-80,共3页Mechanical Research & Application

摘　　要：Matlab优化工具箱具有强大的科学计算能力,在工程设计领域得到了广泛的应用。以齿轮传动可靠性为基础,合理设置目标函数和约束条件,以齿轮中心距最小和齿宽最小双目标函数建立了数学模型,利用Matlab优化工具箱进行编程计算。实例证明,使用Matlab优化工具箱进行优化设计,不仅可以提高计算精度,而且可以减少计算时间,此方法简单实用,易于设计人员掌握,因此在工程设计领域有较强的实际应用价值。Matlab optimization toelbox is a powerful tool in morden computing area and it is widely used in engineering fields. Based on the reliability of gears and reasonable objective function and constraints, the double objective mathematical model consisting of the minimum width and the minimum center distance of gears is established, the optimum design is realized by using Matlab. The experimental result shows that the method proposed in this paper can improve the precision and shorten the calculating time. This method is easy to be grasped, and it is expected to have wider potential applications in engineering field.

关 键 词：MATLAB 优化设计 双目标函数 齿轮 

分 类 号：TH13[机械工程—机械制造及自动化]