齿轮减速器的最优化设计

The Optimal Design of Gear Speed Reducer

在齿轮减速器优化设计目标函数建立、设计变量选取和约束条件确定的基础上,建立其优化设计数学模型,利用MATLAB的优化工具箱对齿轮减速器进行优化设计,并通过实例与常规设计结果进行了分析。优化结果表明采用MATLAB算法求解优化设计问题,算法有效可靠且优于常规设计。

Based on establishment of target function, choice of parameters and confirmation of constraint conditions of the Cylindrical Speed Reducer, its optimum mathematical model is set up. Cylindrical speed reducer is designed by MATI,AB optimal toolbox. Finally, a eomparison between optimum design and conventional design is conducted and analyzed based on industrial cases. The result shows that by using the MATLAB arithmetic, the mechanical design is not only reliable but also effective, and is excelled the conventional design.