海工平台提升齿轮箱传动比优化设计

Optimal Design of the Transmission Ratio Lifting Gearbox of Offshore Platform

介绍了海洋辅助平台齿轮箱的作用,以海工平台提升齿轮箱的传动比作为优化对象,研究如何使其结构更为紧凑,成本更低。通过推导公式,得到了内齿圈的体积和直径的表达式,并将其作为目标函数,建立数学模型,运用MATLAB软件编程对其进行优化。结果表明,该优化方法是可行的,这种方法不仅简化了设计计算过程,提高了工作效率,为设计工作者提供了方便,而且使得产品结构更为紧凑,减少成本,且可以用于实际生产中。

The fuction of the auxiliary offshore platform gear box was introduced. And the transmission ratio of lifting gearbox of the offshore platform was taken as optimization ob- ject, and in order to make the structure more compact, less costly. By deduced formula to ob- tain the expression of the volume and the diameter of the ring gear as the objective function. The mathematical model was set up using MATLAB software. The results show that the method is feasible, this method simplifies the design and calculation process, improves the working efficiency, for provide a convenient design workers.